I believe it's either microwaves or x-rays
I studied this last year
It will improve flexibility
Yoga includes a wide variety of movement and position in order to strecth our joint / limbs.
Doing yoga on a regular basis will significantly increase our overall body flexibility
If your full question is
Which risk factor is least likely to result in someone contracting HIV infection?a.Multiple sexual contacts
b.Hemophilia
c.Intravenous drug use
d.<span>Working with AIDS patients
your answer is undoubtedly D, working with AIDS patients.</span>