In Any Ecosystem, Terrestrial or Aquatic, What Group(s)is (Are)always Necessary

question 74

Multiple Choice

In any ecosystem, terrestrial or aquatic, what group(s) is (are) always necessary?

• A) autotrophs and heterotrophs
• B) producers and primary consumers
• C) photosynthesizers
• D) autotrophs
• E) green plants

---

Definitions:

Reverse Stock Split

A business move that reduces the total number of current stock shares, making the remaining shares more valuable on a proportional basis.

New Share

A unit of equity representing ownership in a corporation that has been issued to investors for the first time, increasing the total number of outstanding shares.

Outstanding Shares

Shares of a corporation's stock that are currently owned by all shareholders, including share blocks held by institutional investors and restricted shares owned by the company’s officers and insiders.

Homemade Dividends

A concept whereby investors create their own dividend policy by selling a portion of the shares they own to generate cash, rather than relying on company-issued dividends.