Shock
Juicing Vegetables Is it better than eating them?.
Lesson 1 Why should you avoid cigarettes? Cigarettes contain 43 known carcinogens, including cyanide, formaldehyde, and arsenic. The Effects of Tobacco.
The Respiratory System In this lesson, you will Learn About… The parts of the respiratory system. How the breathing process works. Illnesses that can damage.
What are some harmful effects of smoking tobacco products? What substance in tobacco causes a person to become addicted?
“Tobacco” 7 th Grade Health February 16 th, 2010 Chapel Hill 7 th and 8 th Grade Center.
Effects of Tobacco Use. Nicotine Addictive drug – a substance that causes physiological or psychological dependence Stimulant – a drug that increases.
Drugs/Addiction Mrs. Gennaro. Prescription Medicine Prescription Medicine- Medicines that are dispensed only with the written approval of a licensed.
Oxygen (O2) is a gas. It has no taste, odor, or color. Oxygen is needed for life. Every cell needs oxygen. The respiratory and cardiovascular systems.
Exercise Physiology Cardiorespiratory Physiology.
Acid –Base balance An acid is any substance capable of liberating a hydrogen ion. An acid can be strong or weak, depending on the degree to which it breaks.
1 Chapter 21 Tobacco. 2 Lesson 1 The Effects of Tobacco Use.
