History, 15.10.2019 23:50, whocares1234
The use of chlorofluorocarbons (cfcs) have been banned by many countries because cfcs
increase electricity bills
reduce the lifespan of refrigerators
are ozone-depleting substances (ods)
have an odor
Answers: 3
Chemistry, 24.06.2019 04:40, amandapill
Answers: 2
Chemistry, 13.07.2019 13:00, stodd9503
Answers: 1
The use of chlorofluorocarbons (cfcs) have been banned by many countries because cfcs
i...
i...
History, 17.03.2020 18:20
English, 17.03.2020 18:20
Arts, 17.03.2020 18:21