8. Throughout the movie the epidemiologists reiterated that they must always do three things in order to properly identify a disease: 1) What do you
? 2) What do
you
? 3) What can you
I

Aperson who doesn't have enough calcium in his or her diet is at risk for developing bones that are weak and break easily. this condition is known as  a.  osteoporosis.    b.  crohn's disease.    c.  celiac disease.    d.  hemophilia.

You should never drive a car if you are a.taking cold medication b. suffering from the flu c. drinking alcohol d. all the above

Wich technque is not recommended for use as a supporting detail