Algae have varied life cycles.
Algae and many other aquatic plants are eaten by a variety of invertebrates and fish.
Certain aquatic organisms eaten by fish have varied life cycles.
Certain aquatic organisms eaten by fish have what kind of life cycles?
Options:
  - parasites
  - varied
  - complex
  - gills
  - Allergies
  - kinetic
  - survival
  - recycling