Moon is moving in a straight line. FORCE of INERTIA resists change of straight line movement.
The answer is A. Force of Earth's gravity
A planet in our solar system is like the earth it is stable to live on but anything can happen while you are on it but and a dwarf planet it is not for everyday life so humans can not live on a dwarf planet like they could on one in the solar system
Sensory receptors?? I believe that is the answer but you may have wanted a more in depth explanation, if so, my bad.
<span>B.) Information on the distance from the ocean to the rivers that the salmon use. >? i think this would be it since they would not even be able to reach the area needed to breed >?</span>