Sidestream smoking does which of the following?
a. It raises the risk of heart disease in nonsmokers.
b. It contains greater concentrations of carcinogens than inhaled smoke from cigarettes.
c. It increases the risk of respiratory disease in nonsmokers.
d. all of these choices
Question 2
In considering the time at which to meditate, you should avoid meditation as a way to _____.
Fill in the blank(s) with correct word