List out four-four natural and man-made hazards.

Which of the following identifies a main culprit for america’s increasing weight gain

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

Bloodborn pathogens are infectious microorganisms carried by what?