Q: Q: What substance causes oxidation by accepting electrons? Choices: - solvents - enzymes - thermal agent - oxidizing agent A:
A: oxidizing agent

Q: Q: Light waves differ based on their frequency and what else? Choices: - density - weight - voltage - amplitude A:
A: amplitude

Q: Q: What is the opening formed between adjacent vertebrae for the exit of a spinal nerve called? Choices: - inferior vertebral notch - sympathetic ganglion - spinous process - intervertebral foramen A:
A: intervertebral foramen

Q: Q: What is the process by which undigested food leaves the body? Choices: - glycolysis - digestion - peristalsis - egestion A:
A: egestion