Which of the following is a complex tool?
A. MRI machine
B. lever
C. pulle...
Chemistry, 25.08.2021 04:10 rosie20052019
Which of the following is a complex tool?
A. MRI machine
B. lever
C. pulley
D. hammer
Answers: 2
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Afamily is one another name for a group on the table of elements.
Answers: 1
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Most materials are not magnetic because their magnetism has worn off. their magnetic domains are arranged randomly. they lack magnetic fields. earth’s heat has destroyed their magnetism.
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Can someone me with 3 and 4 plz. this is for masteries test.
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If 3 moles of a compound use 24 j of energy in a reaction, what is the a hreaction in j/mol?
Answers: 1
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