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Biology, 24.07.2019 12:40, 21hendlill
In a machine, work output is less than work input because some energy is converted into thermal energy. select the best answer from the choices provided true or false
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Answers: 1
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Biology, 22.06.2019 08:30, lol6998
Cpr, or cardiopulmonary resuscitation, is a first-aid technique to save lives. it involves compressions of the patient's chest cavity. which description is the best description of the functions of chest compressions in cpr? chest compressions are done to pump the heart. chest compressions are done to strengthen the rib bones. chest compressions increase carbon dioxide inhalation. chest compressions allow the patient's muscles to wake up.
Answers: 1
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In a machine, work output is less than work input because some energy is converted into thermal ener...
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