14. the portion of the tooth that is used for mastication and is visible in the oral cavity is the a. root. b. cervix. c. gingiva. d. crown.

Social health is a. to have satisfying relationships. b. to have a support network of friends and family. c. to make positive contributions to your community, country, and world. d. all of the above

Explain which dri value would you use to make sure that the vitamin supplement that you use does not contain too much vitamin a

Mark's girlfriend dropped him off at a party, and then she went to visit her best friend two blocks away. when mark called his girlfriend to get a ride home, he could tell she had been drinking. what is mark's best plan of action? ride home with someone else and let his girlfriend drive herself get a friend to take him to his girlfriend's car so he can drive them both home ask his girlfriend to drive to the party, and then mark will drive them both home let his girlfriend drive them home slow to avoid getting pulled over