A) The correct answer is: A hypothesis offers a testable statement that guides the direction of the experiment.
B) The correct answer is: Science cannot answer questions about morality, ethics, or subjective experiences.
C) The correct answer is: Corrosive materials can damage and destroy living tissues upon contact, as well as corrode metals and other materials.
D) The correct answer is: Water boils at 100 degrees Celsius at standard atmospheric pressure.