Which of the following is a primary producer?
A) Spider
B) Earthworm
C) Oak tree
D) Human
E) None of the above

Question

Quizplus · Accepted Answer

Primary producers are organisms that produce organic matter from inorganic substances through photosynthesis. Oak trees are capable of photosynthesis and produce organic matter, making them a primary producer. Spiders, earthworms, and humans are incapable of photosynthesis and therefore cannot be primary producers.

Which of the Following Is a Primary Producer