What is the charge for a nitrogen ion?

A) 3-

B) 1-

C) 2-

D) 2+

in the analysis of systems that involve fluid flow, we frequently encounter the combination of properties u and pv.

yes

ya te ayud espera

they all get energy from eating other animals, dead animals to be more precise.

hienas tends to steal pray from other animals. crows and vultures tend to eat dead animals and leftovers.

hope it ,

bioteacher101