Biology, 05.07.2019 10:00 phillipfruge3
The use of ammonia as a refrigerant is a problem because it is -expensive -destructive to the ozone layer -toxic -damaging to the refrigerator components
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Biology, 22.06.2019 10:20
Casts and mold are a type of preservation where the original material decays, leaving a mold in surrounding rock that can be filled with another sediment a. true b. false
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Biology, 22.06.2019 17:30
Which of the following is not a technology that can be used to conserve resources? a. hydropower b. volcanic power c. natural gas d. geothermal select the best answer from the choices provided a b c d
Answers: 1
The use of ammonia as a refrigerant is a problem because it is -expensive -destructive to the ozone...
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