Question: Q: What is group 16 of the periodic table referred to? Choices: - sulfur group - dioxide group - acid group - oxygen group A:
Answer: oxygen group

Question: Q: What usually causes fractures on a bone? Choices: - compressive stress - shear stress - extra weight - excessive bending stress A:
Answer: excessive bending stress

Question: Q: When cardiac muscle contracts, the heart does what? Choices: - cardiac arrest - irregular heartbeat - heart murmur - pumps blood A:
Answer:
pumps blood