Biology, 17.12.2019 19:31 jdkrisdaimcc11
The conversion of potential energy in coal into the kinetic energy that heats steam is an expression of:
a. the first law of thermodynamics
b. the second law of thermodynamics
c. both laws
d. neither law
Answers: 3
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Which of the following is true of photosynthesis? a)carbon dioxide is a reactant b)water is a product c)most reactions within this process are exothermic d)oxygen is a reactant
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Which type of bond forms between water moleculesstrong bondhydrogen bondcovalent bondpolar bond
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Development of new communities in disturbed environments, such as a burned or a clear cut forest, is called
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What are some characteristics of a free enterprise economy?
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The conversion of potential energy in coal into the kinetic energy that heats steam is an expression...
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