-Frozen water that covers the ocean.
How do you think it is affected by human activities...
Biology, 12.04.2021 22:00 alissiabenner4087
-Frozen water that covers the ocean.
How do you think it is affected by human activities?
Answers: 1
Biology, 21.06.2019 14:30
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, 21.06.2019 20:00
Which of the following sex and generation combinations directly produces the pollen tube of angiosperms? a) male gametophyteb) female gametophytec) male sporophyted) female sporophyte
Answers: 1
Social Studies, 22.11.2019 01:31
Geography, 22.11.2019 01:31
Biology, 22.11.2019 01:31
Social Studies, 22.11.2019 01:31
Social Studies, 22.11.2019 01:31
Biology, 22.11.2019 01:31