Answer:
I think its organic material from plants and animals
Explanation
Edge 2020
The answer is D glycolysis
Keratin
Protecting the skin is one of its main responsibilities as a protein in epidermis.
I Hope this helped you!!!
Answer: Sample Response: The windsurfer, his board, and the air and water around him are all made of matter. That matter is made up of very small particles called atoms.
