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Nezavi [6.7K]
3 years ago
10

What technological advancement was necessary before scientists could begin to observe cells? A. invention of the microscope B. i

nvention of the balance C. invention of the telescope D. invention of the thermometer
Biology
2 answers:
hammer [34]3 years ago
6 0

the correct answer would be

A) invention of the microscope

Flura [38]3 years ago
3 0

A : microscope will be your answer

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