The sensory, or afferent, division of the peripheral nervous system carries information from the brain and spinal cord to effector organs.
The nervous system is the command center of the body. Starting in your brain, it controls your movements, thoughts, and automatic reactions to the world around you.It also controls other body systems and processes, such as digestion, breathing, and development (adolescence). also, control.
The classical doctrine of the nervous system in biology is that the nervous system is a highly complex part of an animal that coordinates its behavior and sensory information by transmitting signals to and from various parts of the body. That's what it means.
The nervous system is a complex network of nerves and cells that carry messages to and from the brain and spinal cord to different parts of the body.
Learn more about the nervous system here
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A hemisphere is half of a sphere
<span>The phrase actually refers is the what by now should be the well-known history of the U.S. supporting military coups all over South and Central America. Many of the officers involved in the coups with documented violation of human rights were trained by the U.S. in the so-called School of Americas renamed the Western Hemisphere for Institute for Security of Cooperation. </span><span>
</span><span>If you look back at the history of the U.S, you'll see a number of wars or otherwise extensive conflicts averaging every 20-30 years. This rabid aggression and the use of extensive deception are among the reasons U.S. presence is not only resented in Central/South America but currently in areas such as the Middle East.
<em>Hope this helped! :)</em>
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