How did your tidal volume and vital capacity compare to the average numbers? If it was more than 100 ml higher or lower, what do you think caused your deviation from the average?

How does nitrogen oxides are produced and their air environment impact

Select all of the possible methods of aids transmission.

If you decide to practice abstinence and your partner does not like your decision, what question should you ask yourself? a.am i being a total drag? b.should i change my mind since i really don’t want to lose him or her? c.do i really want to be with someone who does not respect my feelings? d.is he or she going to tell everyone my decision?