The biome you should leave on is tundra!!
Hope I could help!!
Answer:
A).The potential energy increases because the charges have a greater repulsion.
Explanation:
A. they divide in two
i dont know b sorry
Keratin is responsible for skin color. The more the melanin in the skin, the darker the skin color of the person. Collagen and keratin makes up nails and hairs. Elastin is a connective tissue that connects the epidermis and the dermis. The dermal papillae nourishes the root hairs.
