List three ways by which nitrates are transferred from the land to water!

Hey me with this one❤❤❤❤ every organism needs food. does a cell also need it? explain very briefly.

Nh3 +02-no + h20 is unbalanced what is the balanced equation

The human body needs energy in order to carry out life processes such as breathing. where does the body get this energy? a. from eating food b. from learning about new things c. from lying in the sun d. from sleeping