20.08 micrograms = ________ milligram

________ patients have a right to be seen by their physician

a. All b. Some c. Most d. Few

The cervix is best described as the:

A) lower end of the uterus that opens during labor to allow childbirth. B) tube that allows a fertilized egg to travel into the uterus. C) thick lining of the uterus that is shed each month during menstruation. D) tubelike structure that opens to the outside of the body, allowing childbirth.