In open water, the dominant producers are
A)trees.
B)ferns.
C)fish.
D)grasses.
E)phytoplankton.

Question

Quizplus · Accepted Answer

In open water, such as lakes or oceans, the dominant producers are phytoplankton. These are tiny, free-floating organisms, mostly algae and cyanobacteria, that photosynthesize and form the base of the aquatic food chain. Trees, ferns, and grasses grow in terrestrial environments and are not relevant to open water ecosystems. Fish are consumers, not producers.

In Open Water, the Dominant Producers Are