The more diverse an ecosystem is — A. the more threatened its populations are
B. the more similar the species will be
C. the more sustainable it is
D. the fewer varieties of species are present

C

Explanation:

The correct answer is C: the more sustainable it is

some think that theories become laws, but theories and laws have separate and distinct roles in the scientific method. a law is a description of an observed phenomenon in the natural world that hold true every time it is tested. it doesn't explain why something is true; it just states that it is true.

step-by-step explanation:

we are given

we have to simplify it

firstly, we will factor it

now, we can cancel like terms

now, we can combine it

so, we get