The answer is speciation. It could have been caused by the separation
of the two populations by a geographical feature such as a wide river (hence causing allopatric speciation) or could
have been caused by behavioral isolation
between the two population (hence causing sympatric
speciation).
The correct answer would be D, post industrial.
Burning fossil fuels which releases carbon sequestered underground into the air
Answer:
Environmental science is the study of the environment using the scientific method while environmentalism is the belief that the preservation of the.