Answers: 3
Biology, 21.06.2019 14:30, Franklyn3220
Why are small quantities of chlorofluorocarbons so harmful to the ozone layer? a. the chlorofluorocarbons act like ultraviolet radiation causing large amount of ozone to be produced. b. the chlorine from the chlorofluorocarbons reacts with free molecules of oxygen causing a stop in ozone production c. 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. d. chlorofluorocarbons absorb ultraviolet radiation, preventing the formation of ozone select the best answer from the choices provided
Answers: 1
Biology, 22.06.2019 05:30, holaadios222lol
Plants consume most of their carbon from a. the soil b. the water c. the roots d. the air
Answers: 2
Biology, 22.06.2019 07:00, geezelouise808
Which of the following will a bacterium produce when a human gene is added to its genome? question 4 options: human carbohydrates a protein made up of both human and bacterial properties the human protein coded for by the human gene human plasmids that can be isolated from the bacterium
Answers: 2
Biology, 22.06.2019 11:30, rockinrachel9099
Which organism can most likely be classifild as domain bateria
Answers: 1
As you guys can see I chose claim 2 that molecules in a substance move differently when a substance...
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