i need help with this please help! and the subject is in the wrong one. and please don't give me a document that i have to download to see the answer

Explain which dri value would you use to make sure that the vitamin supplement that you use does not contain too much vitamin a

Which describes the effect of prolonged stress on blood pressure? it causes blood pressure to decrease. it has little or no effect on blood pressure. it causes the heart to pump with more force. it causes blood pressure to increase.

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