Answer: the cell theory is all living things are made of cells, and cells create other cells.
Explanation: so basically there were these dudes who studied plants and animals, and one of them looked at animal tissue and saw cells. this leads to the theory that all living things are made of cells. hope this helps.
His and her child is also AB cause its the blood type of his/her parents
Im answering here to not only agree to the other person answering before me. I am also here to allow you to post brainliest for the other guy
The most likely would be meat contamination because when you eat it it could affect you digestive system.