The Elodea cells were organized like a brick wall. The lettuce cells were not as organised. Actually they were not organized at all. They were in random shaped and sizes. Also in the lettuce there were guard cells guarding stomas. In the elodea it was really just the leaf cells.
The chloroplasts were in both of the plant cells. They are green*. This is what makes the leaf green and the y also make food for the plant. They always have leftovers.
The guard cells are like walls around a castle, kind of, but add 3 dimensions. Wait... no that doesn't make scense forget I said castle**. but they look like semi sheres in the 3d view but through the school microscopes they are semi circular wall. The stoma is in the middle and is just a small ball.
The existence of plants is importiant because they feed small animals who feed bigger animals who get eaten by bigger and bigger animals, until you get to the human hunter who kills that and we get a cheeseburger. If plants werent there, the small animals wouldn't have anything to eat cuz theyd be too small. Then they would die out and all the bigger animals would die out then we would all be dead right now ^o^
*My concience, Kaden the Pegicorn, says that I am captian obvious. -_- Shut up Kaden.
**Doctor Who reference, anyone? Day of the Doctor?
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