Of the approximately 3.5 million coaches in the United States, about how many are volunteers?

In 2000, the U.S. Supreme Court ruled that the FDA

A. could regulate all tobacco products as drugs. B. could regulate tobacco products in many specific ways. C. could regulate cigarettes, but not smokeless tobacco. D. had no authority to regulate tobacco products.

After we turn out the lights at night and fall asleep, it generally takes us __________

minutes to fall into stage 4 sleep. a. about 30 b. about 60 c. less than 90 d. about 120 e. about 180