Which of these is most likely to prevent pregnancy? a. oral contraceptives b. douching c. spermicides d. natural family planning (nfp)

During his workout yesterday, anthony pushed himself by lifting heavier weights. today he is feeling good, but his muscles are sore. what principle is at work in this situation? a. specificity b. progression c. overload d. reversibility

Meg is moderately active and completes 30minutes of daily activity above the baseline level. based on the chart, which activity will not increase megs physical fitness?

Select all of the possible methods of aids transmission.