Q: Q: Radiotherapy is effective against cancer because cancer cells reproduce rapidly and, consequently, are more sensitive to this? Choices: - UV light - separation - destruction - radiation A:
A: radiation

Q: Q: What type of microscope is used to see extremely small objects? Choices: - optical microscope - X-ray microscope - ultrasonic microscope - electron microscope A:
A: electron microscope

Q: Q: Systems are in thermal equilibrium when they have the same of what measurement? Choices: - oxygen - density - mass - temperature A:
A: temperature

Q: Q: In human females, the mammary glands are associated with, but not part of, what organ system that is used to create new humans? Choices: - immune - digestive - endocrine - reproductive A:
A: reproductive