Contents contributed and discussions participated by Shawn Yoo
Muscular Movement - 32 views
Kidney Animation - 29 views
The Respiratory system - 27 views
Oxygen debt - 19 views
quiz - 24 views
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The peripheral nervous system is involved in reflex actions, such as blinking or breathing and sends the nerve impulse through a relay neurone to the spine and spinal cord, not to the brain.