Q: The combustion of propane gas produces carbon dioxide and what else? A:
OPTIONS:
- methane
- carbon monoxide
- phosphorous
- water vapor
water vapor
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Q: In comparing two solutions of unequal solute concentration, the solution with the higher solute concentration is called what? A:
OPTIONS:
- acetic
- hypothermic
- hydrophilic
- hypertonic
hypertonic
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Q: How do invertebrates reproduce? A:
OPTIONS:
- randomly
- constantly
- asexually
- sexually
sexually
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Q: What is the most widely distributed organism around? A:
OPTIONS:
- viruses
- cockroaches
- microbes
- phages
phages
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