The timeline illustrates that a) theories change as time goes by. b) theories can be expanded with empirical data. c) scientific research does not influence theories. d) peer review is not effective in modifying theory.

the answer is B because i found out the hard way

surface mining destroys mountain tops, landscapes, forests and wildlife habitats. on top of that, it leads to soil erosion and destruction of agricultural land. the landscape changes can also disrupt river channels and streams, which leads to flooding. which, can destroy plant life and other animals as well.

explanation:

human didn't come from monkeys man i hate these stupid teachers