Question: Q: Hypersensitivity may refer to a maladaptive response of what system toward a harmless foreign substance? Choices: - oxygen - brain - System - immune A:
Answer: immune

Question: Q: What are chlamydia, gonorrhea, and syphilis an example of? Choices: - metabolic disorders - genetic diseases - viral stis - bacterial stis A:
Answer: bacterial stis

Question: Q: The community of all of the living and nonliving parts of an environment is known as what? Choices: - habitat - population - biodiversity - ecosystem A:
Answer:
ecosystem