Answer:
Each state has different laws pertaining to who must wear motorcycle helmets. The rationale behind teens only having to wear a helmet when an adult may not have to is because <u><em>teens have a higher risk. </em></u>Since teens are new drivers, they need to wear helmets to help protect them in case of a wreck. Seasoned drivers are more alert and know the roads and when to drive during certain types of weather. Since teens are new drivers, they may drive in bad weather, not be alert as older adults.
Answer:
D
Explanation:
An acidic environment can change an enzyme's shape and therefor its function.
Answer:
The main difference between diagnoses is that anorexia nervosa is a syndrome of self-starvation involving significant weight loss of 15 percent or more of ideal body weight, whereas patients with bulimia nervosa are, by definition, at normal weight or above.
Crackles, also known as rales, are intermittent sounds generally audible during inhalation. They can sound similar to bubbling, popping, or clicking noises.
Make a joke, say you have to use the bathroom, say no