Systems Of Human Body
R
Rm. Shanmugam Chettiar
0
Altın Yaprak
Digestive system, excretory system,
Respiratory system, reproductive system,
Circulatory system, nervous system,
Skeletal system, muscular system,
And endocrine system make human body,
Hormonal system is newly added one.
It is responsible for all emotions.
1711.2019
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