Plankton. Marine life 3 categories: 1.Benthos: bottom dwellers; sponges, crabs 2.Nekton: strong swimmers- whales, fish, squid 3.Plankton: animal/plants.
Life near the surface 015a. Marine life 3 categories: 1.Benthos: bottom dwellers; sponges, crabs 2.Nekton: strong swimmers- whales, fish, squid 3.Plankton: