Does each ball lose or gain energy? will get brainliest if correct

Explanation:

the ans each ball gain energy.

it limits peoples’ voting options. hope it : )

in 342 bc j._c. egypt fell into the hands of the persians, under the reign of nectanebo ii

greek city-states unite in a revolt against the persian empire at the beginning of the fifth century bc. j.-c  

from the year 660 or 659 bc ad, cyrus preached the revolt against the medes to deliver the persians.