Answer:
Cell theory refers to the idea that cells are the basic unit of structure in every living thing. Development of this theory during the mid 17th century was made possible by advances in microscopy. This theory is one of the foundations of biology.
11w
11(w)
11×w
that a few different ways
The right answer would be A)ribosomes
The answer to this question is summer I know this for a fact cause I took biology last year your welcome
