What does an animal like a mollusk lack that many other animals have?\nOptions:\n- (A) sensory neurons\n- (B) Energy.\n- (C) Bodily water\n- (D) kinetic energy\n- (E) alveoli\n- (F) the skin\n- (G) an organism's body\n- (H) spinal column OK. Let's think hard:
User
Mollusks are invertebrates such as the common snail. Invertebrates are animals who lack a backbone or spinal column. Mollusks are animals who lack a backbone or spinal column.
So, the final answer is (H).
Assistant