Which of the following best represents the energy flow between photosynthesis and cellular respiration?

Awater molecule is polar because there is an uneven distribution of these between the oxygen and hydrogen atoms.

In the diagram below, the northern hemisphere would be in what season at position a a.fall b. winter c.summer d.spring

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.