Answer:
Disability care, in a law book or on the web, you can go to peace protests and donate
Explanation:
It would make people die with heart disease im pretty sure
Exercise can reduce the risk of heart disease by raising triglycerides.
Answer:With this system, blood always flows in only one direction inside the heart. There are also valves at the bottom of the large arteries that carry blood away from the heart: the aorta and the pulmonary artery. These valves keep the blood from flowing backward into the heart once it has been pumped out.
Explanation:
