Answer is C. It has a birth cycle and that's how they grow.
Organisms compete for the resources they need to survive- air, water, food, and space. In areas where these are sufficient, organisms live in comfortable co-existence, and in areas where resources are abundant, the ecosystem boasts high species richness.
d. the living world. Biologists need to use the living world in order to back up the scientific method.
Answer:
Features of the ocean floor include the continental shelf and slope, abyssal plain, trenches, seamounts, and the mid-ocean ridge.
Explanation:
I'm gonna be honest.... I looked it up lol
Hope this helps!