A turnover occurs and the ball is given to the defense at the spot of the violation if the ball is held for how many seconds
a. 7 a. 3 b. 5 c. 1

How is the central idea developed further? (a) the author elaborates on the treatments for allergies in adults and how they work. (b) the author quotes the reactions of experts and the methods used to conduct the study. (c) the author compares the different rates of food allergies shown in children and adults. (d) the author indicates the limitations of the study because of differences in health care.

Which of the following is a lifestyle behavior? a. getting enough sleep b. exercise c. tobacco use d. all of the above

What enzymes are presented in your saliva ?