What are the benefits of using cyanobacteria in concrete? Select TWO correct answers.
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It absorbs and stores carbon dioxide.
It lowers the pH of the concrete mixture.
It is a cheaper alternative to typical concrete materials.
It allows concrete to be used in the same place it is made.
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Biology, 22.06.2019 05:00
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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Biology, 22.06.2019 07:20
Some tools have graduations to show multiple measurements. for example, a ruler may have graduations for both millimeters and centimeters. when measuring the length of an earthworm, which graduations would allow for the most accurate measurement? millimeters centimeters decimeters meters
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Biology, 22.06.2019 08:00
What advantages does a pedigree have over a written passage?
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Biology, 22.06.2019 10:10
What is a photon? a. part of a ribosome b. a light particle c. a carbon dioxide molecule d. part of a chloroplast b.a light particle
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What are the benefits of using cyanobacteria in concrete? Select TWO correct answers.
SELECT ALL T...
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