Explore Westonci.ca, the premier Q&A site that helps you find precise answers to your questions, no matter the topic. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.

As discussed in lecture, dark skin, a result of increased melanin production in equatorial peoples, is likely a response to ultraviolet radiation because excessive UV radiation can cause:
a. abnormal patterns of growth and development.
b. low levels of folic acid,
c. headaches.
d. lower blood pressure.