Answer:
Deuterium, (D, or 2H), also called heavy hydrogen, isotope of hydrogen with a nucleus consisting of one proton and one neutron, which is double the mass of the nucleus of ordinary hydrogen (one proton). Deuterium has an atomic weight of 2.014
Explanation:
Answer:
It can effect how freshwater organisms filter water in and out of their bodies.
Explanation:
When the salt gets into lakes and streams, it dissolves into sodium and chloride ions, which, I'm pretty sure, clogs up the water that the organism is filtering through it's body.