Which organization might study job-related stress and implement ways to promote healthy working conditions and reduce stress?

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

The maximum blood pressure in the upper arm of a healthy person is about 120 mmhg. if a vertical tube open to the atmosphere is connected to the vein in the arm of the person, determine how high the blood will rise in the tube. take the density of the blood to be 1040 kg/m3.

What can friends provide to affect mental health positively? a)peer pressureb)challengesc)conflictd)com panionship