Generally speaking people thought the earth was central in the entire universe. This was proven wrong many times, most important proofs were: - Proof that the earth is not central in the solar system - Proof that the earth is not central in the galaxy - proof that the galaxy is not central in the universe
The sun is not central to the earth
Central nervous system. In fact, the brain is the CENTER of the central nervous system.
The central nervous system
The Earth is one of the planets in the Solar system, (the third from the Sun), which is one of the stars in the Milky Way Galaxy. This is a barred galaxy, with a central core of stars, and an extended disk continuing farther out in space. The Solar system is near the junction of these two components
the peripheral nervous system
CNS - central nervous system
The nervous system is all parts of the system while the Central Nervous system is composed of the brain and the spinal cord which contains your central nerves.
The autonomic nervous system is a division of the central nervous system.
The Central Nervous System and Peripheral Nervous system
Swallowing involves the central nervous system and is a reflex.
This type of a heating system is known as central heating.