A Tentative explanation of a phenomenon that can be tested I believe is a scientific experiment.<span>
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1 Epidermis
2 Keratin
3 Dermis
4 Sebaceous glands
5 Sebum
6 Acne
7 Body odour
8 Washing
Hope this helps :)
Answer:
This action is called " setting"
The nervous system consist of the brain, spinal cord and nerve fibers. Exercise Improves the brain
