[Campbell Biology P.1230] According to the text, which group of animals is commonly found bur... | Practice Question

According to the text, which group of animals is commonly found burying themselves in sandy or muddy intertidal zones?

  • A: Sponges and sea anemones.
  • B: Worms, clams, and predatory crustaceans.
  • C: Echinoderms and small fishes.
  • D: Attached marine algae.

Explanation

The 'Heterotrophs' section for intertidal zones explicitly states: 'Many of the animals in sandy or muddy intertidal zones, such as worms, clams, and predatory crustaceans, bury themselves and feed as the tides bring sources of food.'