Answer:
Custom
Explanation:
yes custom is Right why the custom define the file
2. Hair, Nails, Skin.
3. Heat, and keeps bacteria and dirt out.
4. Sensory receptors.
5. Pores
6. Salt and heat.
7. melanin.
8. It blocks UV rays from getting to the DNA, which would damage the DNA and possibly cause skin cancer over long periods of time.
Maybe ask your teacher for help im sure she can help you with that
Its a flood an overflow of water from a river or other bodies of water