3. Water molecules tend to stick together because * A. they are polar molecules.
B. they have adhesive properties.
C. they are very dense.
D. they have high specific heat.

How have high taxes on tobacco products impacted the number of people who use them? a. the number of tobacco users has increased. b. the number of tobacco users has decreased. c. the number of tobacco users has not changed. d. the number of adolescent tobacco users decreased, while the number of adult users increased