Biology, 21.09.2019 12:20, bobbyandskylabe
Students should wear gloves in the lab, so why is it important for them to wash their hands after handling organisms or chemicals?
a) gloves can contain imperfections, which allows for contaminants to get through to the skin.
b) the material of gloves reacts with many substances and leaves toxic residues on the skin.
c) the material of gloves thins with extended use, allowing for more acidic substances to reach the skin.
d) gloves are made of a porous material, which allows substances made of small particles to pass through.
Answers: 1
Biology, 20.06.2019 18:04, hannahpalacios101
Write a paragraph explaining why the effect of mutations can vary widely - from neutral to harmful to beneficial
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While eating cake crystal watched kisha place her hand in the frosting and rub it in her hair afterwards crystal did the same with her piece of cake crystal displayed
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Biology, 22.06.2019 05:00, Pointjazzyqueen602
Freckles are a dominant trait in humans. both of the girls have the genotype ff for freckles. if either one marries a man with no freckles, what are the chances that their children will have freckles?
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Students should wear gloves in the lab, so why is it important for them to wash their hands after ha...
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