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Variation is due to genetics and the environment

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Variation is due to genetics and the environment

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The motions of two objects can be compared and their

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The motions of two objects can be compared and their

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relative speeds calculated

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change of state is when a solid turns into a gas

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change of state is when a solid turns into a gas

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food webs are made up from lot's of food chains that interlink with each other.

Food chains
Food chains show which organisms in the diagram eat other organisms.

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producers
primary
secondary and
tertiary
starts with producers and ends with tertiary

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The equation for photosynthesis is 6CO2+6H2O-LIGHT-C6H12O6 + 6O

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The equation for photosynthesis is 6CO2+6H2O-LIGHT-C6H12O6 + 6O

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6C02+6H20=LIGHT=602+C6H126

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a

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chloroplasts is where photosynthesis happens  

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chloroplasts is where photosynthesis happens  

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photosynthesis happens in all green plants

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North poles repel, south poles repel, north and south poles attract

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North poles repel, south poles repel, north and south poles attract

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an indicator is a substance that has lots of colours in an acid and alkali

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an indicator is a substance that has lots of colours in an acid and alkali

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variation means the range of characteristics across individuals across the same group

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tests soil, in swimming pools to check to see if they have any acids or alkali i them and photographic industries

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Animals and plants are adapted to the conditions of the habitats in which they live

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Animals and plants are adapted to the conditions of the habitats in which they live

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When the switch is open, the current can't go through. When the switch is closed, the current can go through Electric current is measured in amps (A) using an ammeter.

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we are mostly kept alive by the ozone layer traping the heat to keep us waem and alive but if we keep using pollution like we are now we could break the layer forcng us to burn or freeze to death so we must try to use other things that dont make pollution or atleast as much as we are using so our life can be much better!

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we are mostly kept alive by the ozone layer traping the heat to keep us waem and alive but if we keep using pollution like we are now we could break the layer forcng us to burn or freeze to death so we must try to use other things that dont make pollution or atleast as much as we are using so our life can be much better!

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voltage the measure of the push that causes currents to flow. measured by a volt meter .

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voltage the measure of the push that causes currents to flow. measured by a volt meter .

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acids are reds and orange and neutralisation is green and alkali is purples and blues  

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acids are reds and orange and neutralisation is green and alkali is purples and blues  

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The size of the voltage and the size of the resistance both determine how much current flows.

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The size of the voltage and the size of the resistance both determine how much current flows.

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when the switch in a circuit is open it stops electrons from travelling around the circuit and back to the positive side of the the cell.

When the switch is shut it allows the electrons to travel/flow through the circuit therefore letting the circuit work and electrons to be used.

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forces are measured in newtons and can act in any direction

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resistance is anything which makes it harder for the current to flow. measured by a resister 

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resistance is anything which makes it harder for the current to flow. measured by a resister 

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if the focus equal to the of weight of the upthrust the object will float.

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if the focus equal to the of weight of the upthrust the object will float.

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motion is the action or process of moving or being moved

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gravity is a pessure

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if the force of weight is greater than the upthrust the object will sink 

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if the force of weight is greater than the upthrust the object will sink 

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GRAVITY IS A FORCE THAT PULLS US DOWN

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we are able to live from plants taking in our carbon dioxide and giving us air to breath and live so we must try to stop cutting down all the trees for our purpose because we are basically slowly killing ourselves  

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we are able to live from plants taking in our carbon dioxide and giving us air to breath and live so we must try to stop cutting down all the trees for our purpose because we are basically slowly killing ourselves  

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gravity is a force that exists between all objects 

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gravity is a force that exists between all objects 

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gravity pulls things down and gives them weight

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gravity pulls things down and gives them weight

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A solid is compacted and organised.

Gases are spread out.

Liquid compacted but not organised

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The seasons are caused by the tilt of the Earth's rotational axis away or toward the sun as it travels through its year-long path around the sun.

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the sting from a bee is and acid to treat it put bicarbonate of soda on it. the sting of a wasp is an alkali to treat it you put vinegar on it  

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the sting from a bee is and acid to treat it put bicarbonate of soda on it. the sting of a wasp is an alkali to treat it you put vinegar on it  

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individuals of a species have a similar characteristics

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individuals of a species have a similar characteristics

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CHLOROPHYLL IS FOUND IN THE LEAVES FOR PHOTOSYNTHESIS.

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CHLOROPHYLL IS FOUND IN THE LEAVES FOR PHOTOSYNTHESIS.

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the earth's motion in relation to the sun explains day and night

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the earth's motion in relation to the sun explains day and night

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without a force called gravity we would be floating in space endlessly not able to get downw which is something we dont want 

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without a force called gravity we would be floating in space endlessly not able to get downw which is something we dont want 

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the speed of light through a vacuum   is very high but is measurable

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sodium chloride is used for food, icy roads, preservatives and chlorine  

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sodium chloride is used for food, icy roads, preservatives and chlorine  

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magnets are a powerful force that either pull together or push each other away 

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magnets are a powerful force that either pull together or push each other away 

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if there is a south and south it won't retract but if it is south and north it will retract 

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if there is a south and south it won't retract but if it is south and north it will retract 

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EVAPORATION MEANS WHEN IT CHANGES FROM A LIQUID TO A GAS AT THE SURFACE OF THE LIQUID.

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EVAPORATION MEANS WHEN IT CHANGES FROM A LIQUID TO A GAS AT THE SURFACE OF THE LIQUID.

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magnesium chloride is used for cement and absorbs dust 

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magnesium chloride is used for cement and absorbs dust 

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when solid melts it turns into liquid but if solid sublimation it will turn to gas.

when liquids boils it turns to gas but if a liquid freezes it'll turn to a solid.

when gas condensations it turns in to liquid.

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Forces can change the shape of objects and change the way they are moving.

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An object's motion can be represented on a distance time graph

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An object's motion can be represented on a distance time graph

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its were you put the e.g. best cow with the best bull to get good stock for dairy or fattening 

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its were you put the e.g. best cow with the best bull to get good stock for dairy or fattening 

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when theres a cow with good milk farmers would put a bull with lots of good meat together to make a cow with lots of meat and milk  

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when theres a cow with good milk farmers would put a bull with lots of good meat together to make a cow with lots of meat and milk  

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selective breeding is when you choose your best animals of the same speacies to mate but this can be bad becuase with wrong types of animal like pugs could damage the animal giving it problems to stand or walk ect 

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selective breeding is when you choose your best animals of the same speacies to mate but this can be bad becuase with wrong types of animal like pugs could damage the animal giving it problems to stand or walk ect 

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MAGNETISM IS THE EFFECT OF MAGNET POLES ON MAGNETIC MATERIALS 

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MAGNETISM IS THE EFFECT OF MAGNET POLES ON MAGNETIC MATERIALS 

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selective breeding happens with living things such as plants and animals. 

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selective breeding happens with living things such as plants and animals. 

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some people have similar facial things as there parents

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when a producer ( the bottom of the food chain) gets pollution in it the gets eaten by a primary consumer it goes into the primary consumer than when it gets eaten by a secondary consumer then it will carry on going into the food chain   

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when a producer ( the bottom of the food chain) gets pollution in it the gets eaten by a primary consumer it goes into the primary consumer than when it gets eaten by a secondary consumer then it will carry on going into the food chain   

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there are two types of photosynthesis one occurs on land the other occurs underwater.

chemosythensis is when methane and sulphide seep through the earths crust and plants and animals make glucose from this to grow

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PESTICIDE IS A CHEMICAL APPLIED TO CROPS TO DESTROY PESTS.

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PESTICIDE IS A CHEMICAL APPLIED TO CROPS TO DESTROY PESTS.

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PRESSURE IS THE AVERAGE FORCE ON A CERTAIN AREA

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PRESSURE IS THE AVERAGE FORCE ON A CERTAIN AREA

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FOOD WED
it is a confusing cycle because every thing eat s something

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The pH scale measures how acidic or alkaline a substance is.

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acids go from red to green and alkalis go from green to purple 

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acids go from red to green and alkalis go from green to purple 

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predators are animals which hunts other  animals, pray are animals which are hunted,  carnivores are animals which only eat other animals, omnivores are animals which eat animals and plants,  herbivores are animals which only eat plants. 

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predators are animals which hunts other  animals, pray are animals which are hunted,  carnivores are animals which only eat other animals, omnivores are animals which eat animals and plants,  herbivores are animals which only eat plants. 

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Computers and Electronics. Many computers use magnets to store data on hard drives.

Electric Power and Other Industries. Magnets offer many benefits to the industrial world.

Health and Medicine. Magnets are found in some commonly used medical equipment such as and Magnetic Resonance Imaging machines.

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DC motors make things move. Motors have different magnetic fields that repel or attract.

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producers are at the bottom of the food chain and is a plant. primary consumers eats plants and can get eaten its self. secondary consumer eats animals. top consumers don't get eaten. 

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producers are at the bottom of the food chain and is a plant. primary consumers eats plants and can get eaten its self. secondary consumer eats animals. top consumers don't get eaten. 

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e lectric current is the flow of electric charge.

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Series circuit comparent after one another,if one breaks they all break. Parallel circuits comparent are side by side by side, if one breaks it won't matter.

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endangered is at risk of being extinct. biodiversity lots of living things live together. extinct a species has died out. captive breeding, breeding animals in zoos to keep them form being extinct.   

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endangered is at risk of being extinct. biodiversity lots of living things live together. extinct a species has died out. captive breeding, breeding animals in zoos to keep them form being extinct.   

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magnets have a north and south pole

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COCKAPOOS ARE DESIGNED TO STOP ALLERGIES

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COCKAPOOS ARE DESIGNED TO STOP ALLERGIES

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it is when you select what type of cows or other animals but the same species you want to breed 

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it is when you select what type of cows or other animals but the same species you want to breed 

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Photosynthesis is the process where a plants uses the sun's energy to turn light into chlorophyll.

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Photosynthesis is the process where a plants uses the sun's energy to turn light into chlorophyll.

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did you know most household products have alkali in them, that's why most children are not allowed to temper with them cause it could harm them but depending on how strong the alkali it could course the same affects as acids (very hazardous)

Indicators
we can make and use indicators to show how acidic or alkaline a substance is. The PH scale is an important measure of the level acidity and alkalinity of the substance.

Metal

neutralisation reactions can bacids react with metals with carbonates and with alkalis.

in these reactions the particles are rearranged-we cam show this using diagrams, equations and other models.

a neutral substance is one with Ph7. it is made when acid and a alkali exactly neutralise one another.e useful for our health.

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the strongest acid is the colour red while the strongest alkali is the colour purple it can be used for food and batteries!

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the strongest acid is the colour red while the strongest alkali is the colour purple it can be used for food and batteries!