Someone who is prolific would be

a. Average
b. Dangerous
c. Common
d. Productive

productive

Explanation:

after the moon goes from a full moon it turns into a waning gibbous moon.

here's where my answer came from. i hope this .

common stockholders usually have the right to vote on major issues affecting the company, like mergers and liquidation of the corporation's assets. they also have part ownership of the company which can then be traded on a secondary market (the stock exchange).

explanation: