Answer:
it is a letter C
Explanation:
I hope this my answer can help you
Answer:
take deep breaths thats all i got
Explanation:
What do you mean by supply and demand? you want me to explain what supply and demand is?
Answer:
c) are greenhouse gases that contribute to climate change
Explanation:
- The CFCs and the HCFCs are fully and partially hydrogenated carbons and contains carbon and hydrogen and chlorine and fluoride and other volatile substance and being a component of the greenhouses gases like the methane.
- <u>These contribute to climate change and the greenhouse effects on the earth and this is due to the government have phased put the use of CFCs and though this gas has a short lifespan.</u>
