Answer:
The Inactivity theory, Energy Conservation Theory, Restoration Theory, and The Brain Plasticity Theory.
Explanation:
Several prominent theories have explored the brain and attempt to identify a purpose for why we sleep.
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When it comes to vehicles, a blind spot is defined as "an area around the vehicle that cannot be directly observed by the driver while at the controls". With this in mind, I believe that the answer is <u><em>B. Large areas around your vehicle that you cannot see using your rearview and side mirrors</em></u>.
