How long does it take to repair lungs after smoking

In this model, what do p, s, and a bases represent?

Which of the following describes the rooting reflex? a. a newborn turns the face toward a touch on the cheek in search of food. b. a newborn will automatically suck on objects placed in the mouth like a bottle. c. newborn immersed in water will display something like movement. d. newborn curls a hand around an object that touches the palm

What are the five food groups recommended by the usdas my plate food guidance system