Trees Undergoing Photosynthesis in a Mature Forest Can Best Be

question 3

Multiple Choice

Trees undergoing photosynthesis in a mature forest can best be described as

• A) primary consumers.
• B) secondary consumers.
• C) chemoautotrophs.
• D) primary producers.
• E) heterotrophs.

---

Definitions:

Good X

A term used to represent a hypothetical or specific good in economic models and discussions.

Excess Supply

A situation where the quantity of a good supplied is greater than the quantity demanded at the current price.

Good Y

A non-specific term used in economic models to represent a product or service, usually contrasted with another good, referred to as "Good X."

Fertilizer Prices

The cost for fertilizers, which are chemical or natural substances added to soil to improve its fertility and the growth of plants.