Current studies on frogs and wildlife indicate that hormonally active agents (HAAs) are . a.
found in insecticides and should be removed
b.
found in radionuclides in parent rock materials
c.
abnormalities associated with developmental and reproductive systems
d.
causing lung cancer
e.
creating new forms of lizards

C

Explanation:

abnormalities associated with developmental and reproductive systems

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: