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Biology, 02.08.2019 18:30, madisonrparks
We need lots of energy to do the things we want to do: keep our houses warm, drive cars, run computers, grow and harvest food. there are many sources of energy. one source of energy we rely on is nonrenewable. that means once it is gone, there will not be any more for man to use. which natural resource is a nonrenewable source of energy? a) oil b) sunlight c) water d) wind
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Biology, 22.06.2019 21:30, connie2168
Use the drop-down menus to match each part of the scenario to the correct scientific practice. akira records the speed of a reaction without a catalyst and then with a catalyst. akira creates a reaction without a catalyst and repeats the reaction with a catalyst. akira turns in a written lab report to his science teacher. akira wonders, "will adding a catalyst speed up this chemical reaction? " akira writes in his notes that adding a catalyst sped up the chemical reaction because the catalyst lowers the activation energy needed to get the reaction started.
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