Energy Due to motion of an objects is referred as kinetic energy and energy stored due to its position is called as potential energy. Therefore sum of kinetic energy and potential energy of an object is called total mechanical energy.
Total mechanical energy=KE+PE
It is very sucsessful it furthers 100000 ppl a year
Answer:
I believe the answer is B. Because their agriculture wasn't very good, so it would make sense for them to trade.
Brainlest :>
Market demands. the free market demands fair trade.