Normal human blood has a concentration of 0.9% salt. If a human patient was given an IV of 5% salt concentration, what would happen to the patient’s red blood cells?

Give examples of animals that live in sea and are considered mammals. ♡

Environmental impacts on evolution : mastery test

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.