What are we made of?




We all are made up of cells,millions,and millions of cells.Here you will learn about them,with the help of some links.Of course,you will have to tell us what you learned,so there are a few questions that you will have to answer:

1)What is a cell?
2)What is the difference between a eukaryotic cell and a procaryotic one?
3)What are the main differences between animal cells and plant cells?
4)What are cellsī organelles for?
5)Find the definition of the following words and write them:cell wall,nucleus,cytoplasm,cell membrane.
6)When have the first cells been made?How were them?


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