Which organisms are heterotroph

all animals and fungi, some bacteria and protists, and many parasitic plants.

Explanation:

Those organisms which cannot prepare their food and are dependent upon producers or autotrophs are heterotrophs.

the correct answer, according to e2020, is the second choice there is an occluded front in region a and a cold front in region b.

b) the inside picture would look at a very high temperature in a very low ph