Which statement best describes the explanatory powers of hypotheses and theories? A hypothesis does not provide an explanation but instead only predicts what may happen. A theory does not provide an explanation but instead only predicts what may happen. The explanation given by a theory is well tested and supported by many observations and hypotheses. The explanation given by a hypothesis is well tested and supported by many observations and theories.

. The explanation given by a theory is well tested and supported by many observations and hypotheses.

Explanation:

A theory is a scientific explanation for a given phenomenon. The explanation provided by a theory are usually derived from a well tested hypothesis and experiment.

A hypothesis is a scientific guess of phenomenon. It is upon the hypothesis that most experiments are predicated.

Before a theory is developed from a hypotheses, it must be well tested and proven to be true.

For the people that are too lazy to read the first option,  the answer is c.

(hope this helps, and please mark the other person brainliest ^^)

"a.) well–developed vascular system."