What are the three main ecological categories of organisms found in aquatic ecosystems?
A)plankton, nekton, fish
B)plankton, benthos, littoral
C)plankton, nekton, benthos
D)benthos, mangal, littoral

Question

Quizplus · Accepted Answer

Plankton are organisms that float or drift in water, nekton are swimming organisms that can move independently of water currents, and benthos are organisms that live on, in, or near the bottom of water bodies. These categories broadly cover the different ecological niches in aquatic ecosystems.

What Are the Three Main Ecological Categories of Organisms Found