yaidalizv013 yaidalizv013

20-07-2017
Biology

contestada

chlorofluorocarbons(CFCs) damage the ozone layer.Where do these chemicals come from?

Respuesta :

chrisy129 chrisy129

20-07-2017

Chlorofluorocarbons come from aerosol spray, refrigerators.

Answer Link

Otras preguntas

what forms when water supporting the roof of a cavern drains and the roof falls

Which sentence uses figurative language to create an image in the reader's mind? a. Did you know that a giraffe's tongue is blue-black and over twenty inches l

Why did the Continental Congress choose Thomas Jefferson to be the author of the Declaration of Independence? a. He had traveled in Europe and understood the t

Why did Hitler not invade Sweden?

Suppose AXB and BXC are complementary and congruent. What are their measures?

India’s monsoons are seasonal. What does this reveal about the monsoons?

How did geography influence the early economic development of New york, Boston , and Charleston?

if a homozygous gray mouse is crossed with a cream -colored mouse, the genotype of the F1 generation will most likely be

What reason did the American colonists have for protesting the tea tax? Americans did not want to pay taxes for anything. Americans wanted to buy tea grown in t

The India Gate commemorates a. Gandhi's salt march. b. Ashoka the Great. c. India's First War of Independence. d. British Indian Army soldiers who fought in