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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Biology, 22.06.2019 02:00
Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat
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Biology, 22.06.2019 02:20
Astudent analyzed ears of corn that demonstrated two traits in the f2 kernels, purple or white colors and smooth on wrinkled shapes. a tabulation of 135 individual kernels gave the following results: purple and smooth = 75 white and smooth = 28 purple and wrinkled = 24 white and wrinkled = 8 what would be the only phenotype present in the f1 ger
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Biology, 22.06.2019 05:30
2. sketch the inside of the bean nodule, and describe or label what you observed with the hand lens.
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Biology, 22.06.2019 06:00
Which is an important function of normal flora? a. aid with bone marrow production. b. crowd out pathogenic bacteria. c. destroy digestive track pathogens. d. manufacture iron in the bloodstream.
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Students hypothesized that by running an electric current through the wire of the apparatus shown he...
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