Bio 245 CH6
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The main functions of the subcutaneous layer are which of the following? A-protects the body B: Acts as a energy reservoir C: To provide the skin with the melanin to protect it from sunlight D: Provides thermal insulation
A,B & D
in the second step of wound healing, a blood clot temporarily patches the ______ of the wound together and acts as a barrier to prevent the entry of______ into the body.
Edges/ Pathogens
Normal skin results from a combination of factors, mainly pigments called _____ , _____ , and _____
Melanin / carotene / hemoglobin