Sagot :
Answer:
Benthos
Explanation:
because they live on the ocean floor
Answer:
Crabs are Benthos.
Explanation:
- Crabs belong to the subphylum Crustacean
- Crabs are invertebrates
- Crabs are neither amphibians nor reptiles
- Life in the benthos region is organized by size.
- Benthic organisms live on or just beneath the bottom of the lagoon or in the intertidal zone
- Crabs live on ocean floor.