Is fasting (starving yourself temporarily) good for you?

Which term defines one's age as measured in years? chronological age biological age social age mental age

When making french onion soup, how do you prepare the onions? a. sweat and caramelize b. burn c. steam d. caramelize and add mayo e. add no stock.

As you sit in the library with your friend studying for your weekly quiz on the integumentary system, you come upon an article about the hazards of prolonged exposure to the sun's rays. your curious nature leads you to research the subject further. you're fascinated to learn that minimal exposure to the sun allows you skin to manufacture vitamin d, which is important to maintain homeostasis. you also read that although sunscreen can protect you from the ultraviolet (uv) rays of the sun, some medications can actually increase a person's sensitivity to the sunlight.