Which of the following statements about a food chain are correct? 1 From trophic level 1 to trophic level 2, energy is transferred from a herbivore to a carnivore. 2 From trophic level 2 to trophic level 3, energy is transferred from a primary consumer to a secondary consumer. 3 From trophic level 3 to trophic level 4, energy is transferred from a secondary consumer to a tertiary consumer.
- A1 and 3
- B1 only
- C2 and 3
- D2 only