I believe the answer is a deep oceanic trench. Hope this helped! <3
The answer is B since you have to be able to prove/elaborate on the topic sentence
Chromosomes females have xx and males are xy
C.) depend on the same resources
Competition is the rivalry between living things for territory, resources, goods, mates, etc. It is a symbiotic relationship that occurs in nature. Same or different members of species compete for resources, especially for limited natural resources.