Which evidence is consistent with the endosymbiotic hypothesis for the origin of the mitochondrion?

Which is an example of a decomposer? a. bear b.algae c.grass d.bacteria d bacteria

The nursing instructor has been observing nursing students initiate an iv infusion. which action(s), if made by the nursing student, indicates that further instruction is needed? (select all that apply.) the nursing student:

How did alexander fleming’s research solve a societal problem? he developed ways to treat inherited diseases. he advocated for regular hand washing to kill germs. he discovered a new type of medicine that could treat infections. he discovered the cause of mad cow disease, an emerging disease.