Chemistry, 24.06.2019 04:40, amandapill
Cfcs were chemicals commonly used in refrigeration & is propeller it's an aerosol cans. in 1974, research study discover that cfcs relating to dangerous hole in the ozone layer. by the late 1980s most cfcs were banned as a result of the research. which statement would best describe a possible way that societal decisions were impacted by the 1974 research study? cfcs were commonly used in refrigeration. cfc is replaced with other products. cfcs were causing a larger hole in the ozone layer. see if these were the focus of a research study.
Answers: 2
Chemistry, 22.06.2019 09:50, Amandachavez94
Although respiratory organs vary across different organisms, they all contain respiratory surfaces that have a large surface area and are extremely thin. explain why having an extremely thin respiratory surface with a large surface area is advantageous for the process of gas exchange
Answers: 1
Chemistry, 22.06.2019 18:10, ellemarshall13
Measurements that have similar values are: a. usually accurate b. sometimes accurate c. always accurate d. never accurate
Answers: 1
Chemistry, 22.06.2019 19:50, VoidedAngel
When the mercury level in a barometer decreases that atmospheric pressure has
Answers: 3
Cfcs were chemicals commonly used in refrigeration & is propeller it's an aerosol cans. in 1974...
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