Why is the statement "all life is made of cells" an example of a theory?

it is an example because that's what scientist believe

answer; the correct answer is (beta)

lysosomes contain a variety of enzymes, enabling the cell to break down various biomolecules it engulfs, including peptides, nucleic acids, carbohydrates, and lipids (lysosomal lipase). the enzymes responsible for this hydrolysis require an acidic environment for optimal activity. hope i !