What are two most important processes in the cycling of oxygen in and out of the atmosphere?

Calculate the capacitance of a system that stores 2.0 x 10^-10c of charge at 100.0 v. use c=q/v. a. 2.0 x 10^-12 f b. 2.0 x 10^-8 f c. 5.0 x 10^11 f d. 5.0 x 10^7 f

The law of the conservation of momentum says that the total momentum of any closed and isolated system cannot

What is an aquifer for science class