Q: In atherosclerosis, thickening of an arterial wall due to this can restrict blood flow through the artery? Choices: - low blood pressure - high blood pressure - digestion - plaque formation A:
plaque formation
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Q: Composed largely of the polysaccharide chitin, the exoskeleton provides an effective barrier defense against most what? Choices: - parasites - white blood cells - vaccines - pathogens A:
pathogens
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Q: Where is the potential energy of a river the highest at? Choices: - the middle - the ocean - the bank - the source A:
the source
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Q: What is cellular respiration that proceeds in the presence of oxygen known as? Choices: - kinetic respiration - digestive respiration - anaerobic respiration - aerobic respiration A:
aerobic respiration
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