Which of these factors may affect nutritional needs?

Sam is a four-year-old child. as compared to other boys of his age, his skin looks dull. his hair appears damaged and dry. which nutrient is sam’s body likely lacking? a. proteins b. carbohydrates c. fats d. minerals

How much serem is need to make kids?

Explain what causes the skin to burn in the sun? explain why people should avoid the sun if taking a photosensitive medication?