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.
Answer: empathetic listening
Explanation: Empathetic listening can be simply defined as the act of paying attention or listening to what a speaker or the next person has to say with empathy (compassion, insight et cetera) i.e making the speaker understand that you understand what they are going through. It helps the speaker release their emotions which reduces stress and also the development of trust and respect.
Tien being patient, listening and acknowledging what the employee is saying without being judgmental i.e showing empathy is a good illustration of empathetic listening.
Cleaning agents should be used when trying to prevent infection and when complying to regulations. that is if they are medical cleaning agents. but household cleaning agents also are used to clean and disinfect objects such as infant toys, clothes, food utensils and cutlery, floors and tiles, glass, etc.
examples of cleaning agents are alcohol, dish soap or laundry detergent, and bleach, and hydrogen peroxide.
-hope this helps