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Margarita [4]
3 years ago
6

Why are small quantities of chlorofluorocarbons so harmful to the ozone layer?

Biology
1 answer:
ikadub [295]3 years ago
8 0

Answer:

The chlorine from the chlorofluorocarbons reacts with free molecules of oxygen causing a stop in ozone production. ... Free oxygen atoms can replace the chlorine in chlorine monoxide, releasing a free atom of chlorine which can then recombine with an oxygen atom in ozone, destroying more ozone.

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The parts of cell that are common to all eukaryote cells are:
stellarik [79]
Nucleus.
Genetic material.
A plasma membrane.
Ribosomes.
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A mutation occurs in a sex cells of a full-grown zebra the mutation to fix the genes responsible For producing blood proteins wh
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The zebra's descendence (offsprings) will not be able to produce blood <span>proteins (hypoproteinemia)

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3 years ago
The T allele codes for tall stems in pea plants and the tallele codes for short stems. Which of the
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D Tt and tt

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A resource that is changed by this pollution is
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3 years ago
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If resaurchers use only the number of coral found in dive 1 calculate the predicted population of brain coral in a reef that cov
Aloiza [94]

Answer:The predicted population of brain coral in a reef covering 120m² is ; ≈ 40

First step : Calculate the value of the default population density

Population density = population size (dive 1) / total area

                                                               = 4 / 12  = 0.33

Total area ;

∑ Area of each reef quadrant = length * width = 2 * 2 = 4m²

∴ Total area = 4 + 4 + 4 = 12m².

Final step : Determine the value of the predicted population of brain coral

Population density = ( predicted population ) / predicted area

0.33 = ( pp ) / 120m²

∴ Predicted population ( pp ) = 0.33 * 120

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Hence we can conclude that the predicted population of brain coral is 40

Explanation:

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2 years ago
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