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Contact [7]
3 years ago
13

Which statements are correct concerning human DNA?

Biology
2 answers:
Ronch [10]3 years ago
6 0
B and c because we have 23 PAiRS of chromosomes an 46 actual chromosomes and we get traits from Both of our parents and its one or the other <span />
ELEN [110]3 years ago
5 0
B is correct A would have been corect if it had said 23 pairs if chromosomes
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sladkih [1.3K]

Hello. This question is incomplete. The full question is:

"Scientists are testing the effect of different scrubber technologies on the removal of pollutants from coal power plants. The scrubbers use a slurry of limestone and water. Which of the following best describes the impact of modifying the slurry by increasing the amount of limestone? The amount of sulfur dioxide released will decrease. A The amount of ground-level ozone released will decrease. B The amount of water released will increase. C The amount of carbon monoxide released will increase. "

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Explanation:

As you may already know, coal is a fossil fuel and burning it releases many toxic gases into the atmosphere, including sulfur dioxide.

A suspension of water and limestone, allows the calcium present in limestone to enter into reaction with sulfur dioxide, forming calcium sulfide and decreasing the emission of sulfur in the atmosphere.

The greater the amount of limestone in this suspension, the less sulfur dioxide will be released into the environment.

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