1.what is vaccination?.

2. State five ways by which the human body defends itself against disease - cause by organisms.

3. State four dangers associated with smoking.

Answer with as much detail as possible. Much appreciated!

Why do infants & children receive vaccinations in a certainorder during certain periods as they grow up? Keep in mind the typeof vaccination, the risk associated with each vaccination, &the risk associated with NOT being vaccinated.

Describe some problems associated with the use of antibiotics or vaccinations to treat or prevent disease. Name one way in which our government dictates the administration of vaccines to children.

The vast majority of microscopic organisms found inside the human body;

Are viruses

Do not cause disease in humans

Are infectious disease

Cause lethal, debilitating diseases in humans

Cause frequent disease in humans