What do constructions by earthworms help to do?
Options:
- (A) compact soil
- (B) moisten soil
- (C) agriculture
- (D) to move people
- (E) relocation
- (F) aerate soil
- (G) survival
- (H) dry out soil Let's solve this problem gradually.
Earthworm burrows help aerate soil, which is also good for plants. Most species construct burrows. Constructions by earthworms help aerate soil which is good for plants. So the final answer is (F).