Q: What two values does a blood pressure reading include? Choices: - biotic and abiotic - high and low - cholesterol and systolic - systolic and diastolic A:
systolic and diastolic
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Q: All atoms of the same element share the same number of what type of particle? Choices: - quarks - neutrons - nucleus - protons A:
protons
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Q: Structural adaptations in flying animals often contribute to reduced what? Choices: - blood flow - eyesight - respiration - body mass A:
body mass
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Q: When the number of active receptors falls below that threshold, what happens to the cellular response? Choices: - it responds - it increases - it stabilizes - it ceases A:
it ceases
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