So far it has been fun indeed but I am the worst at science so if I get something wrong, we learned about osmosis and the parts of cells etc. My favorite part of the cell would be the nucleus because that resembles the brain more than anything in a cell. My brother studies neuroscience so I can ask if he also knows about the nucleus. I feel confident but still worried about when the test is!?!?!? All in all, this has been one of my favorite topics in science.