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NARA [144]
3 years ago
11

What technological advancement was necessary before scientists could begin to observe cells?

Biology
2 answers:
Dmitriy789 [7]3 years ago
8 0
The microscope. It allowed for scientists to observe the tiny parts of cells since they are not visible to the naked eye.
Radda [10]3 years ago
8 0

The correct answer is the invention of the microscope.  

Cells are the finest and the smallest functional and structural unit of a living species. They comprise of cytoplasm and nucleus, which are enveloped in a membrane. The cells are not visible to the naked eye and hence a microscope was required to witness them. Robert Hooke was the first of the scientist to witness them under the microscope.  


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In a few sentences, describe how you would design an experiment to determine whether elephants can detect and interpret the call
miss Akunina [59]

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Behavior- The reactions of a complete live organism to internal and/or external stimuli are internally coordinated behaviors.

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brainly.com/question/28272666

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