A. i just read about this in my history book for school.
Answer: The placebo effect
Explanation: The placebo effect is defined as a phenomenon in which some people experience a benefit after the administration of an inactive substance or sham treatment. What exactly is a placebo? A placebo is a substance with no known medical effects, such as sterile water, saline solution, or a sugar pill.
North Korea gets their citizens in fear by showing them propaganda about the United States.
Answer:
This is a very interesting question!! I'm assuming this is from physics. The answer: Kelvin's weight would change between planet x and planet y, because weight is defined as the forcce exerted by gravity. IT's different from mass. Weight changes depending on where you are.
Hope this helps!!!
Explanation:
