What has a centralized nervous system with a brain?\nOptions:\n- (A) Man\n- (B) Birds\n- (C) leeches\n- (D) shark\n- (E) evergreens\n- (F) salmon\n- (G) worms\n- (H) pan
Stream of thoughts:
(D)
Fish have a centralized nervous system with a brain.

Sharks are a type of fish.

Sharks have a centralized nervous system with a brain.

.

Final answer: (D)