Why are trees considered to be producers?
oa) they do not need food to survive in an ecosystem
ob) they depend on consumers to them make their food
oc) they get their food from other sources
od) they make their own food using energy from the sun

The correct answer is D they make their own food using energy from the sun ,

Explanation:

In an ecosystem green plants act as producers because green plant uses sunlight to produce their own food by photosynthesis process.

   The green plants are producers.As a result they are placed at the first tropic label of energy pyramid.The energy from green plants are transferred to various consumers.

i can't see the full page, therefore, can't answer it

explanation:

the answer would be d