Question

I need help with these question ASAP .. I have to get them done tonight because it is due tomorrow

Answer 1

Answer:

A is benthos

B is Nekton

Explanation:

I looked ip up lol

According to the internet:

Nekton are free-swimming animals that can move throughout the water column. Squid, most fishes, and marine mammals such as whales and seals are nekton. Benthos are organisms that inhabit the ocean floor. Some benthos, like crabs, sea stars, octopus, and lobsters, move from place to place.

Hope i helped!