Questlon 5 of 10 Which of these will make a risky situation even more dangerous for a teen?
A. Parental presence
B. Daytime
C. Having a phone
D. Alcohol use

Write a paragraph about why the respiratory system is important and we need to breathe easily. (guys i really need ) x(

Marijuana is an example of a(n) drug

In which way does nicotine cause addiction? by stimulating the brain's pleasure center by increasing blood-sugar levels by decreasing dopamine levels by reducing depression and anxiety