I think it is C. Correct me if I'm wrong
Answer:
Hooke frequently included microscopy demonstrations, regaling the reigning lights of English science - Newton, Boyle, Wren - with a variety of preparations. He used a number of instruments to extend the range of vision and investigate appearance and behavior at levels unseen by the unaided eye.
Explanation:
Howdy Hey!
The answer you are looking for is....
"Independent variable is the one you measure and the Dependent Variable is the one you chose to change."
Explanation:
An Independent variable (often denoted by x ) whose variation or value does not depend on that of another.
A dependent variable (often denoted by y ) whose value depends on that of another.
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