https://padlet.com/340863224/2vpz4m9hflpu Mihai Padlet (it's very good by the way ) en-us 2019-09-12 15:42:11 UTC 2019-10-29 17:13:01 UTC hello@padlet.com 340863224 https://padlet.com/340863224/2vpz4m9hflpu/wish/393628939 Living things grow in size, reproduce, and are
able to repair themselves.
• Plants and animals increase in size as they
grow older.
• Living things produce offspring.
• Living things repair worn or injured parts.

Living things require energy.
• Plants obtain energy from sunlight.
• Animals eat plants, other animals, or both
to obtain energy.

Living things respond to changes in their environment.
• Animals try to escape from predators.
• Plants grow roots in the direction of moist soil.

Living things have a lifespan.
• Living things have a life cycle. Humans, for
example, grow old and eventually die.

Living things produce waste
• Living things produce unusable or unwanted
materials that they release to the external
environment as waste.]]> 2019-10-04 15:37:54 UTC https://padlet.com/340863224/2vpz4m9hflpu/wish/393628939 340863224 https://padlet.com/340863224/2vpz4m9hflpu/wish/393632792 All living things have one or more cells.

cell: the basic structural and
functional unit of life]]> 2019-10-04 15:43:19 UTC https://padlet.com/340863224/2vpz4m9hflpu/wish/393632792 340863224 https://padlet.com/340863224/2vpz4m9hflpu/wish/393635346 The cell theory :
• All living things are made of one or more cells.
• The cell is the basic unit of life.
• All cells come from pre-living cells.

When studing cells it helps us under stand the animale more then we did before.]]> 2019-10-04 15:46:58 UTC https://padlet.com/340863224/2vpz4m9hflpu/wish/393635346 340863224 https://padlet.com/340863224/2vpz4m9hflpu/wish/396098079 Organelles (smaller organs) work
together to help the cell's life processes.

cytoplasm: the substance in a cell that takes up most of its body ,where the organelles are suspended.

Cell membrane : is what covers the cell and protects it like skin.

Nucleus
the Nucleus is what controls the cell its like the cells brain. The nucleus is in both plant and animal cells.

Vacuoles
The Vacuoles are what cells use to store nutrients and waste, which is moved removed from the cell after some time .

Plant cells  are a lot like animal cells they have a nucleus vacuoles, they also have some more organelles that animal cells don't have.

Cell Wall (Plants Only)
the cell wall is what surrounds a plant cell, the cell wall lets water and nurtures pass trow it to help the plant survive put dose not let Bactria or harmful things into the plant cell.

Chloroplasts (Plants Only)
Chloroplasts is the organ that use photosynthesis to gain energy from the sun to use as nutrients, instead of having a digestive system and a mouth. This is also what causes plants to be green.]]> 2019-10-10 12:27:37 UTC https://padlet.com/340863224/2vpz4m9hflpu/wish/396098079 340863224 https://padlet.com/340863224/2vpz4m9hflpu/wish/398188689 Most of our knowledge of cells comes from micro scopes the help us get a closer look at the cells and bacteria. The light micro scope is a microscope that  uses light and many layers of lenses to see something closer up, but now we have a new type of new type of  microscope, the Electron Microscope uses lenses and a strong beam of electrons that will  produce a highly magnified image.]]> 2019-10-15 21:45:20 UTC https://padlet.com/340863224/2vpz4m9hflpu/wish/398188689 340863224 https://padlet.com/340863224/2vpz4m9hflpu/wish/398193335 The cell membrane is what surrounds and protects the cell, it allows nurtures and water in but dose not allow anything that could be harmful to the cell or if something is to big. The Cell Membrane is Permeable to some objects( Permeable  means allows passage) and some are impermeable ( doesn't allow passage) because this happens that means cell membranes are called selectively permeable membrane.
The cell membrane is made of to layers with many proteins and protein channels integrated into the cell membrane. Protein channels allow resources like water and food to pass threw and feed the cell.]]> 2019-10-15 22:02:44 UTC https://padlet.com/340863224/2vpz4m9hflpu/wish/398193335 340863224 https://padlet.com/340863224/2vpz4m9hflpu/wish/398196628 Diffusion is when particles in the air move from higher concentrations to lower  concentrations. Take a air freshener for example when you first open it the sent is only very close to the freshener but after time the air freshener particles are spread out and move from the higher concentration to the lower concentrated areas. ]]> 2019-10-15 22:15:50 UTC https://padlet.com/340863224/2vpz4m9hflpu/wish/398196628 340863224 https://padlet.com/340863224/2vpz4m9hflpu/wish/398197035 Osmosis is where particle move from a higher concentration to  a lower concentration, take a tea bag when you place it in warm water the water flows threw the tea bag (using osmosis)  or permeable membrane and the tea dissolves into the rest of the water turning it brown ]]> 2019-10-15 22:17:42 UTC https://padlet.com/340863224/2vpz4m9hflpu/wish/398197035 340863224 https://padlet.com/340863224/2vpz4m9hflpu/wish/398197116 endocytosis: the process where
a cell wraps around material, or non-dissolved particles and moves large amounts of it
into its cytoplasm from the outside
of the cell.

Exocytos is when material in vesicals  is removed from the cell by the vesical cell membrain joing the cell membrain and relising its materil ti the outside of the cell. Another way to decribe this is when large amounts of matirel are moved from a cell's cytoplasm to the outside
of the cell.

]]> 2019-10-15 22:18:09 UTC https://padlet.com/340863224/2vpz4m9hflpu/wish/398197116 340863224 https://padlet.com/340863224/2vpz4m9hflpu/wish/398197234 two types of organisms are unicellular organisms and multicellular organisms , unicellular organisms only have one cell, multicellular organisms have more then one cell.Plants are multi-cellular organisms plants, include trees, grass flowers, moss, and more. Animals are also multicellular organisations they include humans dogs, cats, birds, bears, moose, ants, and many more, there are two types of animals vertebrate and invertebrate , vertebrates have a Spillane cored like dogs, cats, birds, and much more, invertebrates have no spinal cored. Fungi is a unicellular organism, it feeds on dead or decaying animals. Protists are a group of organisms fond in wet or moist arias they can be unicellular and multicellular. bacteria is a unicellular organism, they do not have nucleus. the five major groups of organisms or plants, animals, bacteria, fungi, and protists.]]> 2019-10-15 22:18:37 UTC https://padlet.com/340863224/2vpz4m9hflpu/wish/398197234 340863224 https://padlet.com/340863224/2vpz4m9hflpu/wish/398197471 Unicellular organisms have the same life process as multi cellular organisms, unicellular organisms include bacteria and some protists and fungi. most unicellular organisms live in large bodies of water and eat other organisms for food. to obtain oxygen unicellular organisms take in oxygen threw there membrane and release carbon dioxide when it has more carbon dioxide inside of its self then outside. to move unicellular organisms use cilia and flagella to create currents in the surrounding environment to move in the direction its facing.]]> 2019-10-15 22:19:48 UTC https://padlet.com/340863224/2vpz4m9hflpu/wish/398197471 340863224 https://padlet.com/340863224/2vpz4m9hflpu/wish/398197556 Multi cellular Organisms consist of more then one cell , each cell which its own job. when just starting of the organism only has one cell but then duplicates into to two, and so on. a fully grown multi cellular organism concisest of more than one organ systems, an organ is something made up of tissue, some organs are the heart, skin, lugs, etc. and an organ system contains more then 1 organ , an example is the digestive system, it includes the mouth which chews down the food into smaller pieces, the esophagus which the food travels down to the stomach which digest the food and then moves towards the intestine which takes the foods nutrients to feed the body, and the remaining waste in removed from the 💩.
in multi cellular organisms if one organs system fails the rest is effected too, for example if the lungs fail the body would no longer gain oxygen, and when the body has no oxygen it starts to die.]]> 2019-10-15 22:20:15 UTC https://padlet.com/340863224/2vpz4m9hflpu/wish/398197556 340863224 https://padlet.com/340863224/2vpz4m9hflpu/wish/398748221 Multicellular Organisms - how do the cells know in which way to form its self when just starting to grow.

Unicellular organisms - how do unicellular organisms play a part in the environment.

how do organs adapt to something that is the prosses?
if you keep holding your breath underwater until you run out of breath would the human body eventually adapt?]]> 2019-10-16 22:09:29 UTC https://padlet.com/340863224/2vpz4m9hflpu/wish/398748221