help with microbiologydefine the biotic and abiotic conditions in a eutrophic lake like

help with microbiology

1. define the biotic and abiotic conditions in a eutrophic lake like

lake eerie that affect the distribution, diversity and growth rate.

name two types of metabolism might be found.what kind os symbiotic present? what the of microbes might be abundant?what type of temporal environment changes might happen in the environment and how will affect the community?

thanks