binkygold1621 binkygold1621
  • 25-01-2021
  • Biology
contestada

What happened that allowed cells to be studied?

A. Cells increased in size

B. Scientist began to work together.

C. Scientists became smarter.

D. The microscope was invented and improved.

Respuesta :

francisd987 francisd987
  • 25-01-2021

Answer:

D

Explanation:

Answer Link

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