Multiple choice

Which living organisms are in first stage of food chain ?

  1. Herbivores

  2. Producers

  3. Cornivores

  4. Tertiary consumers

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Producers, such as plants and algae, occupy the first trophic level of a food chain because they synthesize organic compounds from inorganic materials using sunlight.