Nekton are:
- Afloating organisms in water.
- Bswimming organisms in water.
- Canimals associated with aquatic plants.
- Dsub-merged plants in water.
Solution & Step-by-step Explanation
In aquatic ecology, nekton refers to the aggregate of actively swimming aquatic organisms that are capable of navigating and moving independently of water currents (e.g., fish, squids, and marine mammals). They are distinct from plankton, which simply drift or float with the currents.