Chlorofluorocarbons may be harming the ozone layer by
a. adding more ozone molecules
c....
Biology, 17.09.2019 13:20 queenfan1818
Chlorofluorocarbons may be harming the ozone layer by
a. adding more ozone molecules
c. destroying ozone molecules
b. blocking ultraviolet radiation
d. adding carbon dioxide molecules
Answers: 1
Biology, 22.06.2019 01:00
The bacteria found in soil is usually harmful and measures are taken to remove any traces of microorganisms. true or false
Answers: 1
Biology, 22.06.2019 09:00
What is the significance of the protein-lined pits? a. protein attracts other proteins needed for atp synthesis within the cell. b. protein-lined pits are able to transport one molecule at a time down the concentration gradient within the cell. c. the polarity of proteins allows other polar molecules to attach and be transported in the cell by transport channels. d. receptors within the pits allow ligands to fuse and be transported into the cell by endocytosis.
Answers: 2
Biology, 22.06.2019 15:00
The scales shown in the introduction measure mass, or the amount of matter in a particular object. the scientific law of conservation of mass states that matter cannot be created or destroyed during a chemical reaction, but it can change from one form to another. did the simulation support this scientific law? explain why or why not.
Answers: 1
Mathematics, 22.09.2019 00:50
History, 22.09.2019 00:50
Mathematics, 22.09.2019 00:50
Social Studies, 22.09.2019 00:50
Mathematics, 22.09.2019 00:50
Social Studies, 22.09.2019 00:50
History, 22.09.2019 00:50
Social Studies, 22.09.2019 00:50
History, 22.09.2019 00:50