Xander has been told to balance his diet with more fruits and vegetables. which of the following is a good strategy for him to follow?

Which of these is the muscular tube that leads from the mouth to the stomach? a.epiglottisb.uvulac.soft palated.esophagus

Blood cells bring oxygen to cells and take carbon dioxide away. true or false

According to the national health and safety standards: guidelines for out-of-home care, what is the proper adult-to-child ratio for children younger than one year? a. one adult to one child b. one adult to two children c. one adult to three children d. one adult to four children