Can you guys please help me with number 2 and 3

Which statement is most correct about self esteem?

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

Rotation of the head is made in atlanto-occipital joint or not?