Question

Which of these statements is correct about the continental drift theory and plate tectonic theory?

A. They are explained with the help of non observable facts
B. They are proved valid by evidences that are nontestable
C. They are based on evidences obtained from investigation
D. They are accepted by scientists because they are historic

Answer 1

They are based on evidences obtained from investigation.

Step-by-step explanation:

Answer 2

C. They are based on evidences obtained from investigation