What factors (physical and biological) can affect the levels of dissolved oxygen in the gulf waters?

Why does the skin of your finger shrink when you wash clothes for a long time?

In iceland, the mid atlantic ridge runs through the center of the contry. what can you conclude about the apperence of iceland many thousands of years from now?

1. which of the following is correct regarding opiates/opioids: a. they all have a natural component as a starting pointb. they have low addiction possibilitiesc. methadone binds to some of the same receptorsd. a and care correcte. all are correct