Which of the following is an example of a genetically learned behavior?
A. licking lips when smelling food
B. growling at a stranger
C. wagging the tail when happy
D. barking at the door after a bell has rung
Answer: C
Health Professions
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Manmade chemicals such as chlorofluorocarbons (CFCs), halons, and a large number of industrial chemicals were verified as attackers of the Earth's ozone layer and recognized as _________________
a. oxygen-depleting substances (ODS) b. ozone-depleting substances (ODS) c. carbon dioxide-depleting substances (CDDS) d. fire suppressants
Health Professions
_________________ is the most important method of preventing disease transmission in the health care setting
A. Personal hygiene C. Surgical hand scrub B. Hand washing D. Eye protection
Health Professions