Imagine that you are a genetic counselor, and a couple planning to start a family comes to you for information. charles was married once before, and he and his first wife had a child with cystic fibrosis. the brother of his current wife, elaine, died of cystic fibrosis. what is the probability that charles and elaine will have a baby with cystic fibrosis? (neither charles nor elaine has cystic fibrosis.)

To avoid whiplash, the center of the headrest must be your ears.

List things you can lose your license for if you are under 21

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