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
Genes are DNA or RNA, they act as instructions to make molecules called proteins! They are found in chromosomes and there main objective is to carry out information that determines your characteristic traits that are inherited from your parents!
Hope that helps :))
Answer:
From what I remember in my 9th grade biology class, it's usually half that amount.
Nope, because they serve no purpose on earth
