Multiple Choice
Carcinogens may be difficult to identify and study because______________ .
A) cancer may be caused by chronic,long-term exposure
B) they are the least common of the toxic substances
C) they are rare in nature
D) there is no way to measure the carcinogenic potential of a substance
Correct Answer:
Verified
Correct Answer:
Verified
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Q27: Toxicology is the study of_ .<br>A)intoxication of
Q29: Concerned about the exposure of children to
Q30: In toxicology studies,the threshold level of a
Q31: Metals such as arsenic can quickly move
Q33: Hazardous chemicals that are endocrine disruptors cause
Q34: Which of the following is an ecosystem
Q35: _is transmitted by an insect.<br>A)Malaria<br>B)Cholera<br>C)H1N1<br>D)Ebola
Q36: Deforestation causes an increased risk of_ .<br>A)hurricanes<br>B)mudslides<br>C)cholera<br>D)malaria
Q37: What does the field of environmental health