Describe how tissues,
organs, and organ systems are similar.

Explanation:

2-They live in burrows that they dig into the soil. This helps

aerate the soil and improve plant growth.

Crab feeding and burrowing mixes nutrients into the soil,

which is also good for plants. (important)

Fiddler crabs also promote marsh

plant growth that is important for the protection of coastal

cities from hurricanes.