Explanation:
The correct answer is C.
Through runoff on Earth's surface. Hope this helped!
Answer:
c ) protons and neutrons
Explanation:
Protons and neutrons have approximately the same mass, but they are both much more massive than electrons (approximately 2,000 times as massive as an electron). The positive charge on a proton is equal in magnitude to the negative charge on an electron.
The density is one gram per mL, so 1.
Five hundred twenty million, three hundred and forty thousand. hope it helps!
