04alyrod75983 04alyrod75983

02-12-2020
Chemistry

contestada

1. Which of the following substances is believed to be responsible for the hole in the ozone
layer?
A. Ammonia
B. Chlorofluorocarbons (CFCs)
C. Lead
D. Carbon monoxide

Respuesta :

brendanhenness420 brendanhenness420

02-12-2020

A. Ammonia because look it up

Answer Link

Otras preguntas

What is common between aerobic and anaerobic respiration? A. Krebs cycle B. Electron transport chain C. Glycolysis

Answer QUESTION IS WORTH 60 FULL POINTS ANSWER IN 5 MINUTES AND GET THE 60 POINTS Vince weighs 160 pounds, and his friend Nadir weighs 140 pounds. Nadir calcu

Please help me out on this question

What is the gcf of 45, 18, and 39?

83 as a percent?????????????????????????????????????????????????????????????????????????????????????????

what are the dependent variables of the pond experiment

How does the magnetic force vary with distance?

According to Renaissance philosophy, commoners often represent

If a long steady rain is expected which clouds should be expected

Which of the following is not a power of the president? A. Veto a budget B. Establish foreign policy C. Vote to impeach a government official D. Propos