The chromosomes are made up of
a.
a single long strand of dna.
b.
mitchocondria.
c.
nothing that your body uses.

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:

c is the answer : )               your welcome