The answer is D
Because it is kinda basic
It effects the environment because it can cause unstability in the food web and biotic and abiotic factors
<h2>ultrafiltration</h2><h2>______________</h2><h2>FOLLOW ME</h2>
The answer you are looking for is C. Nitrogen. Commonly found as Nitrite
(N3) or Nitrate (N2) nitrogen is a key element required by all life. Nitrogen is most often released back into the atmosphere by micro-organisms during the decomposition of organic matter, and into the ground through decomposition and defecation (Pooping).