A group of environmentalists was discussing the benefits and drawbacks associated with using fossil fuels. Which argument best fits the conversation? Fossil fuels are cheaper than alternative forms of energy. Fossil fuel reserves will never be depleted. Fossil fuels are easily renewed. Fossil fuel use does not affect the environment.

request for reexamination

honestly, i believe it's a.true.

do i get brainliest? ?

am i right? ?

the right option is; decreased genetic variation  

decreased genetic variation describes the effect of this environmental change.

genetic variation is the naturally occurring genetic diversities or differences between organisms of the same species in a population. genetic variation allows the survival and adaptability of a species when they encounter changing environmental conditions. when an endangered species reduces, it loses genetic variation which may not be restored even if the species rebound and will only be recovered through the gradual collection of mutations over many years.