Question: Q: What are commonly used to control insect pests, but can have harmful effects on the environment? Choices: - toxins - fertilizers - Herbicides - insecticides A:
Answer: insecticides

Question: Q: Wavelength and frequency are defined in the same way for electromagnetic waves as they are for which other waves? Choices: - sonar - light - gravitational - mechanical A:
Answer: mechanical

Question: Q: What results from the consumption of pathogenic bacteria, viruses, or parasites that contaminate food? Choices: - airborne diseases - parabens diseases - hidebound diseases - foodborne diseases A:
Answer:
foodborne diseases