Definition: This is the part of a biogeochemical cycle where nutrients are rapidly moving throughout the systole. The elements tend to only be here for a short period of time.

First two letters: ex

Which of the following is an advantage of solar energy?

Ayoung boy has been found and police are trying to locate his family they take a dna sample from him and begin collec dna samples from families who have missing children if police use dna samples only from the fathers, which type of dn technology can they use to identify the boy's parent? y-chromosome analysis omtdna (mitochondrial dna) analysis vntrs (variable tandem repeats) o pcr (polymerase chain reaction) analysis

What is the process of pulling apart an n2 molecule nevermind i got it