Total rate of energy intake by primary producers is called net primary productivity

Bacteria and fungi release a large variety of enzymes into the environment that break down high-molecular-weight organic carbon compounds. 

Benthic algae are most abundant and important for food webs in:

Cladophora is a green filamentous macroalga, very rare in streams. 

Red algae in streams are indicators of low phosphorus and good water quality.

What are the effects of suspended sediments in streams?

Bald cypress is characteristic of peat-forming wetlands. 

Land use increases the suspended sediments in streams.

Which wetlands are dominated by woody plants?

Mariana quiere un novio que la _____.