Which statement best describes a relationship amongst hypotheses, theories, and laws?
a. a hypothesis is used to explain laws and theories.
b. a law is used to explain a hypothesis and theories.
c. a hypothesis combines several theories.
d. a theory combines several hypotheses.

A. A hypothesis is used to explain laws and theories.

Explanation:

The hypothesis is an assumption that attempts to explain an observed fact. Hypothesis can be corrected when new knowledge appears. The hypothesis is the starting point of a scientific investigation. Therefore, a theory or scientific law is the verification of a hypothesis among other aspects.

"i have always loved contemporary art and made it a general goal to work within the field. after a few nonprofit internships at museums and galleries, i decided to try the for-profit art world and was offered a job as the ad assistant at the magazine. i much prefer the pace of the for-profit art community and have stayed with the company for three years, with a promotion to an account manager last spring."

i just did this and got a 100.