Multiple Choice
Which malaria reduction strategy would be most harmful to humans?
A) spraying heavier doses of DDT on swamps and estuaries
B) using mosquito nets dipped in permethrin
C) increasing water flow in irrigation systems
D) cultivating fish that feed on mosquito larvae
Correct Answer:
Verified
Correct Answer:
Verified
Q13: _ in reproductive cells can be harmful
Q50: Natural chemicals are safe, and synthetic materials
Q67: After poverty and gender,the greatest risks faced
Q70: What is a symptom of malaria? <br>A) curvature of
Q71: Which statement best describes chemicals? <br>A) All chemicals are
Q73: The Anopheles mosquito is a(n)_ for malaria.
Q74: Assessing the _ would involve asking,"What harm
Q75: Which hazard is considered to be one
Q76: Toxic chemicals are only those that cause
Q77: Which synthetic substance acts as an endocrine