Vertebrate species can alter nutrient cycling in aquatic ecosystems in numerous ways. Migratory salmon (Oncorhynchus spp.) are one such vertebrate that greatly influences nutrient additions to stream and riparian ecosystems throughout the Pacific Northwest. What are three ways in which salmon can influence nutrient cycling in aquatic ecosystems.

this protocol provides a detailed procedure for chromatin immunoprecipitation (chip) to study the dna-protein interactions.

answer: c.

explanation:

digestion

it excretes wastes

a scenario where a cell may be needed to perform a form of endocytosis is when transporting large molecules. a scenario where a cell may be needed to perform a form of exocytosis is when releasing the large molecule from the cell.