Question

In science, a group of related hypotheses that have been confirmed time and again through many diverse lines of investigation by independent researchers are pulled together under a unifying _______.

Answer 1

Theory.

Step-by-step explanation:

The scientific hypothesis may be defined as the possible explanation of the particular phenomena. The scientific methods are require to evaluate teh scientific hypothesis.

The scientific theory may be defined as the particular explanation that has been tested multiple times and verified by the scientific methods. The scientific hypothesis that has been proved and tested can be accepted as teh scientific theory.

Thus, the answer is theory.