Question

Scientists often repeat experiments multiple times.

Why is this important?
A.
Repeating an experiment helps to verify the results.
B.
Repeating an experiment turns a hypothesis into a theory.
C.
Repeating an experiment allows scientists to test different variables.
D.
Repeating an experiment gives scientists something to do while they think of new hypotheses.

Answer 1

Hi! The reason scientists often experiments multiple times is because repeating an experiment helps to verify the results.

Answer 2

A

Step-by-step explanation: