A series of balls hit after a bounce in the game of tennis is known as a

Vitamin d is unique in that it has a site of synthesis that is different from the location of action, so it is considered to be a click the answer you think is right. enzyme. lipase. nonessential nutrient. hormone?

What do you generally see in a family when both parents are working?

Which materials are part of a person’s body composition? select three options.1. fat2. supplements3. water4. protein5. medication