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…and over again. When a reaction rearranges the atoms of molecules, the bonds in the reactants must be broken and the new bonds in the products must be formed. This requires energy. The energy required to break the bonds in the reactant molecules is known…

…in the form of isotope Plutonium-238. This isotope was produced by the bombardment of uranium with deuterons in the 60-inch cyclotron at U.C. Berkeley. One of the many uses for plutonium is the production of nuclear energy. The energy in the nucleus…

…are the effects of global warming? What are we doing to reduce global warming? Global warming is a greenhouse effect on the Earth. Solar energy is transmitted to earth by the sun. Excess energy should reradiate back into space through the earth's atmosphere…

…People use a lot of natural resources on the earth. These resources are gradually being diminished. As these resources are diminished we will continue to look for alternative energy sources. Currently the only short –term solution to this problem…

…Nutrition Nutrition is the science that deals with food and how the body uses it. All living things need food to live. The food supplies energy, which people need to perform certain actions. Food also provides substances…

…over and over again. When a reaction rearranges the atoms of molecules, the bonds in the reactants must be broken and the new bonds in the products must be formed. This requires energy. The energy required to break the bonds in the reactant molecules…

…Natural Resources Report Our society has become dependent on fossil fuels for energy. That seems fine for now considering the fact that everyone is generally happy in the present situation. Fossil fuels are relatively inexpensive and seem…

…, and sometimes the cheeks and chin. Body fat is the easiest to store, yet the hardest to lose. When stored, the fat gives energy to do work, power activities, keep the body warm, and keep a constant temperature. Fat is also good for making cell membranes, hormones…

…positions. ii) liquids <Tab/>> vibrating particles have sufficient energy to move from their <Tab/> fixed positions to other parts within a liquid. > liquids take the shape of their container. iii…

…Aim: <Tab/>To investigate the Latent Heat of Vaporisation of water. <Tab/>Independent Variables: voltage / energy <Tab/>Dependent Variables: temperature Controlled Variables: amount of water, voltage and current…