Every night before studying, sonya has a banana. one day, she has no bananas left, so she eats a cookie. sonya notices that she has a hard time studying. the next night, sonya has a banana again and does not have a hard time studying. what new question would be best for sonya to ask based on her discovery? a. do all students study at night? b. how often do i need to study to get good grades? c. do all types of fruit me study? d. what are my classmates' favorite foods? (its c)

The outermost layer of your teeth is called the enamel and is made of?

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

Which of the following methods had the highest risk of transmitting hiv? a) oral sex b) sharing needles c) sweat d) preseminal fluid