Question

Starfish feeds on animals covered by hard shells of _____.
Select one:
A. Calcium carbonate
B. Calcium oxide
C. Calcium
D. Calcium oxide

Answer 1

Answer:

calcium carbonate

Explanation:

Starfish feeds on animals covered by hard shells of calcium carbonate. After opening the shell, the starfish pops out its stomach through its mouth to eat the soft animal inside the shell. The stomach then goes back into the body and the food is slowly digested.

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Answer 2

Starfish feeds on animals covered by hard shells of calcium carbonate. After opening the shell, the starfish pops out its stomach through its mouth to eat the soft animal inside the shell. The stomach then goes back into the body and the food is slowly digested. And follow me and I follow you