What is the first step in problem solvimg?

Heat being added or taken away from a substance may cause? What is SSRAM? May join a? When you drop a 5 rupee coin and a 2 rupee coin from 100 metres tall building at the same time which one will reach the earth quicker? How many psi of water do you need to clean concrete? How did Charlie feel after the operation. Give two examples that show his feelings? What effcet does altitude have on boiling point of water? Pressure exerted by the air around us is called? What is a sentence using the word wat? Is a laser beam the straightest thing on earth? Which ways of incorporating an idea from a journal article into your research paper is best for expressing entire idea in your own words? What are the most important tools for gathering information? Is friction useful when walking down an icy street? How many yards are in 8 kilometers? What theories did ancient scientists believe before the cell theory? What is it important to use the same amount of water each time you conducted the experiment? Is petroleum an example of fossil fouls? What is 3.64 meters in cenimeters? What is a piece of color paper? What is Saltatory locomotion?