Science has been fun lately. We have been doing a lot of experiments ,which I, like and I have learned a lot. I have learned how many types of cells there are and how important they are. There are so many types of cells, skin cells, braiin cells, nerve cells, animal cells, plant cells and bacterial cells. Cells are the building structures of all life and even though they are very small. The only part about this unit that I do not like is all of the vocab.