What category is heroin-

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 evidence can you use to prove that different nerves carry information from the fingertips to the brain?

To your family you want to buy a quality hand washing product. what are 4 strategies you woulld use