Your'e gae you elephant

It's good to be in positive energy balance when you're  a.  a fully grown adult in good health.    b.  trying to deal with stress.    c.  recovering from the flu.    d.  beginning an exercise program

An _ exposure is a repeated or prolonged exposure(over months or years) that may bring about slowly developing symptoms.

About how many individuals in the us go bankrupt each year due to medical bills?