Answer:
There are 11 major organ system in the human body,which include the circulatory,respiratory,digestive,excretory,nervous and endocrine system.The immune,integumentary,skeletal,muscle and reproductive system are also part of the human body.
Explanation:
<span>Whats are the 5 steps of communication ?
-</span>Creation -Transmission
-Reception
-Translation
-Response
Chewing? this is a egecuated guess