Which of the following represents the correct order in a possible food chain?

A. Crustacean → diatom → Fish → man
B. Fish → crustacean → man → diatom
C. Man → fish → crustacean → diatom
D. Diatom → crustacean → fish → man
E. Man → diatom → fish  →  crustacean

Correct Answer:

Option D – Diatom → Crustacean → Fish → Man