WILL MARK BRAINLIEST!

Why have improvements in microscopes over time resulted in revisions in the cell theory?

A. They have revealed new information about cell structure and processes.
B. They have made microscopes easier to use.
C. They have allowed scientists to share pictures of the cells being studied.
D. They have made it possible to confirm what scientists already suspected.

Cell Structures under the Microscope. The microscope was improved and modified for better observation of different cells and microscopic organisms. As a result, cell theory was created and modified to be what we know today. The physiological and biological study of cells focuses on cellular structure and function.

Explanation:

I'd say it would be A.

Explanation:

I say it's "A," because the other answer choices, in my opinion doesn't make as much sense "A" does.

just finished the test, the answer is d, greg is the least cost-effective because he charges the most for the project