Which of the following is the first trophic level in every ecosystem?(1 point)

Responses

primary consumer

heterotroph

tertiary consumer

autotroph

autotroph

what are they

Autotrophs are organisms that can produce their own food using energy from sunlight or inorganic molecules. They are also known as producers. Examples of autotrophs include plants, algae, and certain bacteria. The first trophic level in every ecosystem consists of these autotrophs.