Question

multiple answer 10 points which of the following are nekton? (select all that apply) crabs dolphins sea turtles whales fish

Explanation:

Nekton are aquatic organisms that can actively swim and move independently of water currents, unlike benthic or planktonic organisms. Crabs are benthic (bottom-dwelling) and mostly move along the seabed, not active free-swimmers in the water column. Dolphins, sea turtles, whales, and fish all actively swim and control their movement in aquatic environments, fitting the definition of nekton.

Answer:

B. Dolphins
C. Sea Turtles
D. Whales
E. Fish