If you study biochemical etiology, which of the following are you most likely to study?

A. people’s reactions during the five stages of grief
B. physical illnesses that cause emotional imbalances
C. reactions to life events that cause anxiety
D. healthy and unhealthy responses to aging and grief

To avoid whiplash, the center of the headrest must be your ears.

Sadie and her mom were at a hardware store to purchase smoke detectors for their new home. sadie's mom was unsure how many units she should purchase. what is the general recommendation? a. one large one for the middle of the house b. every room in the house should have one c. kitchen, garage and laundry room- since those are where most fires happen d. every living area including the hallway by the bedrooms should have a smoke detector.

Second hand smoke can be almost as harmful as smoking. true or false?