The scientific study of the origin, history, structure, and composition of the earth.
Answer:
B
Explanation:
When water is at the surface of the ground, it evaporates and goes back to the clouds for which causes it to rain therefore returning water back.
Answer: justin
Explanation:
It is becasue im rich right
Explanation:
Planck's law describes the spectral density of electromagnetic radiation produced by a black body in thermal equilibrium at a given temperature, where there is no net flow of matter or energy between the body and its environment.
Hope this helps : )
4:2. You are comparing the coefficients of NH3 and N2
