What cell type in the epidermis filter dangerous ultraviolet (UV) rays?

Megan is a three-year-old girl. every day, her nanny tells her a story. when her parents get home from work, megan tries to tell them the story. however, she can only retell a few parts of each story. she speaks in short sentences and often plays imaginary games. which type of developmental change is megan experiencing? a. social b. emotional c. physical d. cognitive

Of good nutrition because it is essential to all forms of metabolism in the body

Amino acids are important to the body because they build carbohydrates proteins complex carbohydrates simple sugars fats