The heart is divided into four chambers. Hope this helps!
Nicotine is a highly addictive substance that is found in tobacco. Chemicals in tobacco are inhaled into the respiratory system when you smoke. This can cause many problems such as lung and throat cancer. Thousands of deaths are recorded in the U.S. related to smoking tobacco.
She needs to control her diet. This helps because it makes her healthier, and less sugar will decrease her risk.
She also needs to exercise daily to keep herself healthy
