What is one examples of how the past influences daily life today?

How many quarter-yard pieces can be cut from a spool of ribbon with 9 yards on it? How can sonar determine the shape and distance of an object? Why grapes is called common noun? Which recovery method usually involves an evasion effort an is dependent on the ips condition? What would you do if a open flame was out of control? What is the physical state of water at 250 degree Celsius? How big is 6 inch? What are some examples of tmesis? How can you gather information quickly and acurately? Is a stone harder than metal? What are some controlled variables (constants) in this experiment? If you pick up and carry a piece of heavy furniture, which type of friction do you have with the floor? Why do scientists often to experiments before forming a hypothesis? What effects did Isaac Newton have on society? What does the nucleus look like under medium and high power? Who invented case studies? What is FM 200 full meaning? What is Robert Bunsen's inventions? Can a hypothesis be partly true? What type of Eureka Can give you accurate result a narrow deep can or wide shallow can?