1 Epidermis
2 Keratin
3 Dermis
4 Sebaceous glands
5 Sebum
6 Acne
7 Body odour
8 Washing
Hope this helps :)
Answer:
The amount of energy in a sound wave is called
Volume
The affect salt water has on a body is that you can dehydrate faster or quicker it is very harmful cause drinking to much can and will kill you
