an natural pathway by which essential elements of living matter are circulated.
Nitrite was the preferred nitrogen for denitrification,followed by nitrate and no significant
The answer is C. I know that because of my previous knowledge and my class knowledge hope this helps :)<span />
Our planet has so many different ecosystems in which species live in. Whether it is the rainforest or a desert region, it seems that almost any place on earth can be one in which species have learned to adapt to living there. In short, yes there is great diversity on this planet.
The first mutation is substitution and the second is deletion
A redshift is when light or other electromagnetic radiation from an object moves away from the observer.
