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Hi 5D! Not all metals are magnetic! Hope this poster helps!

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Different substances have different melting point!

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Different substances have different melting point!

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Watch this video and observe that different substances melt at different temperature and thus different substances have different melting point!

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1.7% of the world's water is frozen and therefor unusable

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Earth is unique in its abundance of water. Water is necessary to sustaining life on Earth, and helps tie together the Earth's lands, oceans, and atmosphere into an integrated system.

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The water cycle is

about 3.8 billion years old

It joins the Earth's oceans, land, and atmosphere. The Earth's water cycle began about 3.8 billion years ago when rain fell on a cooling Earth, forming the oceans. The rain came from water vapour that escaped the magma in the Earth's molten core into the atmosphere
(Google helped me alot)

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Water regulates the Earth's temperature.

credits to google

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68.7% of the fresh water on Earth is trapped in glaciers and 70% of the human brain is water.

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Most freshwater is in ice

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Our brain is 75% water

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Only 1.2% of Earth's water is freshwater

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In electronics, a circuit is a complete circular path that electricity flows through. A simple circuit consists of a current source, conductors and a load. The term circuit can be used in a general sense to refer to any fixed path that electricity, data or a signal can travel through

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Water actually increases its size by 9% when it is going through a process called freezing where it changes it's state from liquid to solid.

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water is tasteless

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1. Water regulates the Earth's temperature. It also regulates the temperature of the human body, carries nutrients and oxygen to cells, cushions joints, protects organs and tissues, and removes wastes. 75% of the human brain is water and 75% of a living tree is water.
2. Water regulates the Earth's temperature. It also regulates the temperature of the human body, carries nutrients and oxygen to cells, cushions joints, protects organs and tissues, and removes wastes. 75% of the human brain is water and 75% of a living tree is water.
3. The water age is more than 5 billion.
4. The average cost for water supplied to a home in the U.S. is about $2.00 for 1,000 gallons, which equals about 5 gallons for a penny.

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Water regulates the temperature of the human body

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Water regulates the Earth's temperature. It also regulates the temperature of the human body, carries nutrients and oxygen to cells, cushions joints, protects organs and tissues, and removes wastes.

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30 percent of the ground is filled with water!

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Water covers about 71% of the Earth's surface, mostly in seas and oceans (about 96.5%).Small portions of water occur as groundwater (1.7%), in the glaciers and the ice caps of Antarctica and Greenland (1.7%), and in the air as vapor, clouds (consisting of ice and liquid water suspended in air), and precipitation (0.001%).Water moves continually through the water cycle of evaporation, transpiration (evapotranspiration), condensation, precipitation, and runoff, usually reaching the sea.B-)(づ｡◕‿‿◕｡)づ

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Water is an adhesive substance,like glue.Water droplets stick to surfaces like plant leaves and sometimes spider webs!💧💧💧

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Over 68 Percent of Fresh Water on Earth is Trapped in Glaciers

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Water is necessary for all living organisms. Whether it’s to stay hydrated, break down food, generate energy, regulate metabolism or help things grow, life as we know it couldn’t exist without water. Believed to be more than 4.6 billion years old, the water on Earth has shaped the planet and its history. Whether in its liquid, solid or gas form, water is an incredible substance. And would you believe the average American family uses more than 300 gallons of water each day? Since World Water Day is celebrated on March 22, let’s dive into five interesting facts about water.

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The rocky material that formed Earth contained some water. But that probably doesn't account for all the water we see today. Comets are mostly water ice. It’s possible that comets made regular water deliveries to Earth. It would take a lot of comets to fill the ocean, but comets could well have made a big contribution.

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Actually, Singapore does not have fully pure water as water is a universal solvent. Water is able to break most chemical bonds and dissolve most chemicals. It is very difficult to create pure water even in a laboratory setting, as nearly all chemical compounds will dissolve in water. This makes water one of the most reactive compounds known to man.

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Water doesn’t follow the normal rules of chemistry. Water is made of two elements: oxygen and hydrogen, both of which are very light. The rules of chemistry say that on earth, liquid water should not exist. Instead, if water followed the rules, it would exist on earth only as water vapor.

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80% of our brain is water!
It is estimated that about three-quarters of our brain is water. As such, even slight dehydration can cause fatigue, headaches, lack of mental clarity, stress and sleep issues. So, with 80% of our brain being made with water, it is only obvious that we need to keep ourselves hydrated.

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All the water on Earth arrived during a period called the Late Heavy Bombardment between 4.5bn and 3.8bn years ago in comets and asteroids.

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HERE ARE SOME INTERESTING FACTS ABOUT WATER!!!
-70% of the human brain is water!
-300 tons of water are required to manufacture 1 ton of steel!
-A jelly fish and a cucumber are each 95% of water!
-80% of all illness in the develpoing Earth is water related! It is amazing!
-To create just 1 pint of beer, You need 20 gallons of water. It is a lot of water!

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There aren’t many qualities that are true of all life on Earth, but the need for water is one of them. It’s in all living things, whether they live at the bottom of the ocean or the driest desert. Water made life possible on Earth. Because of this, astrobiologists (scientists who search for life on other planets) think our best bet for finding life is to search for water.

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Water regulates the Earth’s temperature. It also regulates the temperature of the human body, carries nutrients and oxygen to cells, cushions joints, protects organs and tissues, and removes wastes.

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Only 3 Percent of the Earth's Water is Fresh Water.

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Sparkling water, is often sold as sparkling mineral water, is a product that comes naturally carbonated. The carbonation comes from a natural spring or well. Sparkling water also contains calcium, sodium, and magnesium. These minerals could be an excellent addition to your dietary plan.

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Share one interesting fact about water which has not been shared in class yet!

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Share one interesting fact about water which has not been shared in class yet!

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Supercooling, also known as undercooling, is the process of lowering the temperature of a liquid or a gas below its freezing point without it becoming a solid. It achieves this in the absence of a seed crystal or nucleus around which a crystal structure can form. The supercooling of water can be achieved without any special techniques other than chemical demineralization, down to −48.3 °C

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Supercooling, also known as undercooling, is the process of lowering the temperature of a liquid or a gas below its freezing point without it becoming a solid. It achieves this in the absence of a seed crystal or nucleus around which a crystal structure can form. The supercooling of water can be achieved without any special techniques other than chemical demineralization, down to −48.3 °C

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Impossible Burger is made from plants for people who love meat. You can make plant-based versions of your favorite ground beef recipes! Savory, juicy, and mouthwatering Impossible Burger handles and cooks like ground beef so you can use it on all of your favorite dishes. You can shape it into patties, crumble it, grill it, griddle it, sauté it and more.

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The lime water turned cloudy colour when I blew through the straw, I also saw a lot of water vapour in the straw when I blew through the straw.CONCLUSION:Limewater turns cloudy when the presence of carbon dioxide is present. My feelings of the experiment:The experiment was fun and interesting, I hope we can do more experiments like this in class.
Devesh :D

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How Your Heart Works? - The Dr. Binocs Show | Best Learning Videos For Kids | Peekaboo Kidz

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AboutKidsHealth - The Hospital for Sick Children

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Exploring the Heart - The Circulatory System! | AboutKidsHealth at The Hospital for Sick Children

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Another video to explain about how fish breathe in water

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Another video to explain about how fish breathe in water

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How Do Fish Breathe? | Animal Science for Kids

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Observe the colour and texture of the gills
Listen to the conversation between the professor and the girl as they discuss on how fish breath in water

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In this experiment, we will find out if our breaths contains carbon dioxide when we exhale.

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1. No, because everything could melt as the room’s temperature is at a higher temperature than the furniture as the furniture is made of ice.

2. I would be freezing and I might fall as ice is slippery.

3. Everything that is made of ice would melt into water and I’m not a good swimmer means i will drown eventually in this hotel.

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Dear 5D, please remember to follow the rules when you are using this interactive board.

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Dear 5D, please remember to follow the rules when you are using this interactive board.

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1. Always include your name under the title so that we know who is contributing to this interactive board or who is asking the questions.

2. Only use kind languages. No foul or unkind languages allowed. Your questions/comments will be deleted if unkind language is used.

3. No spamming.

4. No discussion of irrelevant topics on Padlet (e.g. asking if your friend is bored or home).

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Hi 5D, please include your name and share your view with the class to the question above. You may want to do some research before you answer the question. 

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Hi 5D, please include your name and share your view with the class to the question above. You may want to do some research before you answer the question. 

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Yes,It can happen at the same time, the plant will photosynthesise and cellular respiration will also happen at the same time!
😆😆😆

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While photosyntheis  only occur during the day in plants and alges,cellular respiration occurs both days and night.

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Yes, both them occur at the same time only in the day. During the night, the plant does not photosynthesis but only does respiration.(●'◡'●)

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yes both can happen simultaneously at the same time but only in the day

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Yes, While photosynthesis only occurs during the day in plants and algae, cellular respiration occurs both day and night.

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Yes, because the oxygen passed in by the tiny openings called stomata (singular:Stoma) the oxygen is then brought to the chloroplasts and the other is then brought to all parts of the plant using the stem. The chlorophyll in the chloroplasts use the sunlight to photosynthesis and make food, and then is passed through the food carrying tubes. This process is repeated to produce food. i did all by my self

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yes. cellular respiration occurs both the day and the night.the 2 processes takes place in the chloroplast and can occur at the same time

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yes they can happen at the same time on daylight hours

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Respiration and photosynthesis can happen simultaneously.

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Gills are feathery organs full of blood vessels. A fish breathes by taking water into its mouth and forcing it out through the gill passages. As water passes over the thin walls of the gills, dissolved oxygen moves into the blood and travels to the fish's cells

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The red blood cell is carried by in the lungs and the heart pumps the blood into the arteries which transports to all parts of the body.

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Yes celluler respiration occurs both day and night

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photosynthesis only occurs during the day in plants respiration occurs during day and night.

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Yes, photosynthesis only occurs during the day in algae, cellular respiration occers both day and night they take place in different cellular organelle sand can occur simultaneously.                                                                  𝕝𝕨𝕝

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Yes, photosynthesis only occurs during the day in algae, cellular respiration occers both day and night they take place in different cellular organelle sand can occur simultaneously.                                                                  𝕝𝕨𝕝

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Krysten

The both can occur at the same time, but respiration is in the day and night while photosynthesis occurs in only the day.

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Yes! Both of them occur at the same time in the day. During night, the plant does not photosynthesize but it does respiration.

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Yes,While photosynthesis only occurs during the day in plants and algae, cellular respiration occurs both day and night. The two processes take place in different cellular organelles and can occur simultaneously

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Plants can respire and photosynthesise at the same time because plants take in oxygen by using tiny little holes called stomatas. When the plants take in oxygen, the stem transports the oxygen to all parts of the plant. A plant also uses chlorophyll inside the chloroplast  to help the plant make food when there is sunlight.

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Yes

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A 360° view of a heart.

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360° VR animation | inside a beating heart

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Hi 5D, for most of the plants, there are usually more stomata found on the underside of the leaves. However, there are some plants which have more stomata found on the upper side of the leaves. Do your research and share your findings with the class! (:

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Hi 5D, for most of the plants, there are usually more stomata found on the underside of the leaves. However, there are some plants which have more stomata found on the upper side of the leaves. Do your research and share your findings with the class! (:

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Water Lilies are leaves that have more stomata on the upper side of the leaf because they have to maximise air exposure. If their stomata are found on the underside of the leaf, it would be useless as water contact interferes with the exchange of carbon dioxide and oxygen.

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The plants are lotus and water lily.If there is stomata on the underside of the plant,it would be useless as the underside has water and the plant could not take in the dissolved oxygen in the water.🪴🌱🌿🌾🌵🏵☘

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Why do water lilies have stomata on the upper side

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Answer of the question:Why do we call carbon dioxide instead of dissolved carbon dioxide when in water?

Answer:Some of the carbon dioxide does dissolves in water.This carbon dioxide partially becomes hydrogen,bicarbonate and carbonate ions.

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Lilies have more stomata on the upper surface because the stomata on the lower surface will be useless since its been blocked by the water and it will affect gaseous exchange.

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Stomata are generally move numerous on the underside of leaves.They provide for the exchange of gases between the outside air and the branched system of interconnecting air canals within the leaf

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water lily and lotus float on the surface of the water and have stomata on their upper surface of the leaves. Stomata on the upper surface helps in exchange of gases between them and the atmosphere.
(source from: Google :] )

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Water lilies are the most frequently known as a plant that has only stomata on the upper side of the leaves, but there are floating plants on water 💦 like lotus. These flowers  have stomata on the upper side of the leaves, and this used to allow gaseous exchange to happen efficiently. Instead of having more stomata on the underside of the leaves and having a few on the upper side of the leaves is more efficient. If the stomata is found on the underside of the leaves, and it does not allow gaseous exchange to happen as the water 💦 will go through the stomata and does not allow any gases to enter the stomata as the water 💦 on the stomata will block any air from coming in. In conclusion, plants which float on the water have all of their stomata [not all, there still could be some] to allow gaseous exchange to happen more efficiently. [By the way, I research and type my self not Ctrl+v]

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Why do water lilies have stomata on the upper side of their leaves? | #aumsum #kids #science

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lotus have more stomata on its top side

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water lilies have more stomata on the upperside of the leaf as they float on the surface of the water . Stomata on the upperside of the leaf helps in exchange of gases between them and the atmosphere 

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water lilies have more stomata on the upperside of the leaf as they float on the surface of the water . Stomata on the upperside of the leaf helps in exchange of gases between them and the atmosphere 

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Upload a picture of your white flower here! Are you able to explain what you observed? 

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Upload a picture of your white flower here! Are you able to explain what you observed? 

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Seen on Saturday,15 March 2022 at 7.12p.m.

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Woww my flower is turning red?!!🤯🤯🤯🤯🤯😲

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My flower are turning blue.

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The flower petals has become red as the water carrying tubes is transporting the red water to the petals so that the petals have water to survive. Therefore, the petals has become red.

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If you look at the underside of the petals, you can see blue lines very clearly and that shows that the coloured water is being transported from the stem to the petals by the water-carrying tubes in the flower.

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The water carrying tubes transported the coloured water to the petals on the white flower , causing the flower to turn blue.         (^w^)

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I can start to see the coloured water being absorbed by the flower's stemstem.  It is really interesting to watch and observe

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from: chloe

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I just saw the Impossible burger meat at Fairprice Extra,Jurong East!🥩🍔Here is a vid about it!

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How Impossible Foods Created the Perfect Meatless Burger— Cult Following

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a roughly circular line, route, or movement that starts and finishes at the same place

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Which household appliances consume the highest amount of energy at home?

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Fish breathe through a system of gills that extract oxygen from the water and excrete carbon dioxide.Oxygen from the water is absorbed through the gills and passed to the fish’s bloodstream. The carbon dioxide produced by the fish is expelled through the gills.

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While photosynthesis only occurs during the day in plants and algae, cellular respiration occurs both day and night. The two processes take place in different cellular organelles (the chloroplasts and mitochondria, respectively) and can occur simultaneously.

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Dicotyledons usually have more stomata on the lower surface of the leaves than the upper surface.

Dicotyledons usually have more stomata on the lower surface of the leaves than the upper surface.

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The meat are made from plants.Impossible Burger is made from plants for people who love meat.

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Air conditioning and heating consumes the most electricity as google say’s that it consumes 46% of the average home’s energy consumption.

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Cooling and heating consumes the most electricity and it uses 47% of the home's energy.

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The Air conditioner consumes the most electricity and uses 47%of the house's energy.

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A circuit is circular path, which is always require electricity to flow and do something useful and also the movement of the electricity starts and finishes at the same place.

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Impossible Burger is made from simple, plant-based ingredients, for the health of people and the planet.

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Air conditioning and heating.According to my Google search, both of this appliances uses up to 46% of electricity! I agree with this result as the engineers to fix the air conditioning says that the water from the gas tank leaked and my mother turned up the temperature so she can feel the cold.I also agree with the heating as I think that when the temperature of the surrounding air is cold,usually someone turns up the heat from the heater,causing the heater to use a lot of electricity inthe house.To conserve this electricity,my family rarely uses the aircon and checks the aircon routinely.We use less electricity in our house to prevent climate change!🌎

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Share your views on the Sweden Ice Hotel!

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Share your views on the Sweden Ice Hotel!

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1. Would you want to stay in this hotel? Why?

2. What problem do you think or predict you will experience if you stay in the hotel?

3. What do you think will happen if a campfire was placed in the hotel?

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THE AMAZING ICE HOTEL IN SWEDEN, Jukkasjärvi

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1 no because it would be cold
2  to cold
3 the camp fire willl melt the wall of ice and the roof will drop down

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1)Yes,I would want to stay in this hotel.It is so cool to stay in a building made of ice.
2)The problem is that if you are cold and want warmth,you must endure the coldness as it is like -5 degrees in there.
3)In my opinion,if there is a campfire in the hotel,everything even the whole hotel will melt.Ice melts if it hits above 0 degrees and it will take a long time to build it again.

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1. No, It is a dangerous hotel

2. I would be freezing and might get running nose everyday.

3. If a campfire was placed in the hotel the ice will eventually melt and turn into water and it will take a longer time to build it back.