Competition is a driving force behind natural selection. Which of these statements best describes why competition is a constant pressure? A. Organisms produce more offspring than can survive
B. Organisms are taught to fight others of the same species
C. Nature adjusts the availability of resources to force competition
D. Multiple species fill the same niche and competition will always arise against other
species

C

Explanation:

Remember that a niche is an inhabited areas where organisms essentially behave a little like humans each filling their own individual role. These aren't extremely common to find but the whole concept of it is that these organisms will function peacefully and trying to help one another survive. C is correct because with minimal resources you will lose that sense of tranquility and now fight it out for who is the fittest for the environment

Hope this helps!

i am positive it is c. condensing but i may be wrong

it would affect precipitation by causing flooding in some areas of the world due to climate increasing, causing the glaciers in the northern and southern pole of our planet to melt.

i wish you would have provided choices to simplify it and allow me to give an exact answer.