Sagot :
Answer:
47.9% carbon
Explanation:
GSK melanin pigment showed it to be 47.9% carbon, 12.0% nitrogen, 6.3% hydrogen, and 0.8% sulfur.
Answer:
47.9% carbon
Explanation:
GSK melanin pigment showed it to be 47.9% carbon, 12.0% nitrogen, 6.3% hydrogen, and 0.8% sulfur.