Answer the following question: Fact 1: Zinc has a positive impact on the healing of wounds. Fact 2: An incised wound is a clean cut. Given the two facts above, what kind of impact does zinc have on healing cuts?

Choices: A. heat energy B. lowered energy cost C. no impact D. major threat to health E. it causes infection F. a positive impact G. circulatory systems H. a negative impact
Answer:
F.