A seesaw is an example of a first class lever The fulcrum, which is the part of the lever that does not move, is in the middle. The resistance, which is the weight (person) you are trying to lift is at one end. The effort, which is the force applied to the lever, is the person sitting on the other end.
Health care in the future will change rapidly. People will be demanding medicine that cannot be made and more viruses or illnesses will come into play. Many people will suffer and scientists will put health care on the top priority list to save the people.
I hope I helped!
