Answer:
Maturation of the brain allows more reflective, coordinated thought and memory; better planning; and quicker responses.
Explanation:
- As the brain matures, an individuals coordination, memory, planning and responses are bettered.
- They become better and more quicker to take place, decoding of lets say a language, becomes faster that in the initial stages.
- Emotional control is also better. For example, when a child is still young, they cry uncontrollably, as they mature, the brain matures hence enabling an individual to control their crying which becomes less frequent.
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The primary energy source in the US is fossil fuels, such as coal and oil. Hydroelectic and solar are very very small in comparison (about 10 to 15 times less of those is used than fossil fuels).