Adult sponges are sessile. Sessile Attached permanently, immobile. Adult sponges are attached permanently and cannot move.is the reasoning for what question and answer pair?
Q: What are attached permanently?
Options:
- (A) Veins and arteries.
- (B) sensory neurons
- (C) barnacles
- (D) tadpoles
- (E) seahorses
- (F) alligators
- (G) adult sponges
- (H) an organism's body
A: (G)