Why would two populations
of organisms compete for
resources in an
ecosystem?

For shelter, will to live, offspring, etc.

The resources may be in low supply and they will have to fight or die

Explanation:

c. 75.7

i think that is the right

< > according to newton's third law of motion, forces always act in equal but opposite pairs. another way of saying this is for every action, there is an equal but opposite reaction.< >