Answer:
Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.
The other answer was very rude. Anyways I think the answer is Salt. Also if you view my profile don't mind the age I am actually 13. e.e
<span>Proton donor is a Bronsted-Lowry acid ,
and </span> proton acceptor of protons is a Bronsted-Lowry base.
It might be 40 total needed electrons
