Earth's atmosphere is almost 80 percent nitrogen gas, but plants cannot assimilate that form of nitrogen. in your own words, describe how nitrogen is able to be cycled through the environment.

Idon’t have a clue on how i should understand this i’m in need of assistance.

1  2  3  4  5  6  7  8  9  10  below is a chart representing portions of résumés from three applicants.                                      excerpts from résumés of three job applicants  job expertise    applicant 1  developed effective techniques for keeping order in the classroom    applicant 2  effectively designed a program for new employees    applicant 3  took many courses in child psychology and human development      which  best  explains the applicants’ careers?

The medium that carries message signals from senders to receivers of communication is