Foods that contain "empty calories" fill your body with sugar and ___.

Please help me out

According to your text, early childhood educators should plan and implement the health component of their programs to respond to the a. need to find cures for communicable diseases. b. convenience of parents. c. predictable developmental patterns of young children. d. necessities of providing low-cost care.

True or false. mucous membranes secrete mucus that traps pathogens.

Which of these is likely to be the best source of valid health information?