Rue or false? changing attitudes and studies by the national institute on drug abuse have deemed marijuana to be a harmless drug.

3paragraph about medical terminology

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.

What are the two things that all sociologists do in their studies?