Biology, 28.07.2019 02:00 glendaward88351
Students hypothesized that by running an electric current through the wire of the apparatus shown here, they could cause a non-magnetic nail to exhibit magnetic properties. what would be a reasonable way to test this? question 5 options: see if iron filings will stick to the nail before turning the current on and again while the current was on. weigh the nail first while before turning the current on and again while the current was on. examine the nail under a microscope before turning the current on and again after turning the current off. put the nail in water before turning the current on and again after turning the current off.
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The idea that all living things are made up of cells is considered scientific law. this means the idea is an emerging scientific idea that has a logical explanation. has been tested with similar results at least twice. is supported by scientific consensus and a large amount of evidence. has been rejected only once by the scientific community
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Students hypothesized that by running an electric current through the wire of the apparatus shown he...
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