Acell produces a protein that will be used by other cells. when it ejects the protein, has it performed egestion, secretion, or excretion

How do the evolutionary chart and the video support the claim that all living things are made up of cells?

Can someone give me the answer to this question? you so much

Steven hawking is on record as saying that viruses can be considered a form of life. considering the list above, what might be his evidence? a) item 5 b) items 1 - 3 c) items 4 - 7 d) items 1 & 2