Answer: I believe it is c
Explanation:
Facilitated diffusion or facilitated transport is also known as passive-mediated transport is the movement of molecules or ions across a biological membrane through transmembrane integral proteins. This process does not require chemical energy from ATP as such molecules and ions use the movement of gradient concentration for diffusion.
The properties of gamma which paved its way to the area of medicine are having high energy of all the waves in the spectrum. With this they can penetrate into almost all surfaces. One application would be its use in killing cancer cells and to examine the internals of the body.
Humans because that’s what it is
