Which of these conditions is most responsible for earth having an environment that supports life?

Select the true statements about eubacteria. most live as decomposers and heterotrophs. most only thrive in a narrow range of environments. certain eubacteria are responsible for food poisoning. eubacteria thrive in extreme environments.

Which feature of a human community is similar to a niche in a biological community

Which substance contains thylakoids? a) nadph b)atp c)stroma d)chloroplast