Scientific research about the nitrogen cycle and water quality is most
valuable to human populations with:

A
few sources of electricity.

B. few sources of fresh water.

C. large coastal populations.

D. large amounts of farmland.​

Scientific research about the nitrogen cycle and water quality is mostvaluable to human populations withAfew sources of electricityB few sources of fresh waterC class=

Respuesta :

It’s will be B hope it’s help