Information processing and Movement is the correct answer. The brain of a animals alike humans are set to react rapidly to keep away from danger.
It uses its potential energy and converts it into kinetic energy as it falls (the lower it is during the fall it will be mostly kinetic, however the higher it is during the fall it will be mostly potential energy)
The Van Allen belts are created by a planet's magnetic field. Therefore C. Earth's magnetosphere is the correct answer
Carbohydrates fuel the body and gives it energy since the simple sugars are easily broken down by the body