Which method of birth control is the least expensive and most effective?
a. abstinence
b. coitus interruptus
c. condom use
d. spermicide
e. rhythm method
a
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_____ is the production of abnormally large amounts of urine
Fill in the blank with the right word.
Answer the following statements true (T) or false (F)
1. The lungs are housed within the pleural cavity. 2. Two or more different tissues combine to form an organ system. 3. The lymphatic system removes unwanted substances and recycles fluid to the blood. 4. Superior means: “pertaining to the back.” 5. The two main cavities of the body are the dorsal cavity and the vertebral cavity.
What are two factors that encourage drinking on college campuses?
A. price and restrictions on the supply of alcohol B. positive norming and harm reduction programs C. cheap alcohol and the prevalence of bars near campus D. restricting alcohol advertisements and supply of alcohol E. holding classes and exams Monday through Friday and prohibiting keg delivery to dormitories
Sources of infectious agents do NOT include
A. animals. B. soil. C. water. D. fire.