Q: A thing which is what produces eggs and sperm?
Options:
- (A) seeds
- (B) fertile
- (C) insects
- (D) organ
- (E) a fish
- (F) pollen
- (G) barnacles
- (H) sessile
Let's think step by step below.
Adult sponges produce eggs and sperm. All adult sponges are sessile. A thing which is sessile produces eggs and sperm.
Thus, the answer is (H).