Problem: Melanin is a skin pigment that absorbs and dissipates broadband uv rays since uv radiation causes dna damage melanin pigment protect the skin and reduce the risk of cancer when skin is exposed to sunlight melanin production is increased causing the skin to tan this demonstrates that A: the expression of the same genes is influence by the environment B: the environment causes mutations that have a large effect on the chance of survival C: the environment causes mutations that increase the chance of survival D: the environment causes mutations that have no effect on the chance of survival