Answer / guest

Following are the most essential parts of the human body
(1) Skin, which covers the body.
(2) Skeleton.
(3) Muscles.
(4) Various organs, e.g lungs, heart, alimentary canal etc.
(5) Nervous system
(6) Glands.

Answer / sarita

nervous system,circulatry system,muscular system,respiratory
system,digestive,immune,skin etc

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