The least abundant gas in out atmosphere is Carbon dioxide at 0.03%.
Answer:
I would feel sad that my friends didn't have time for me. They would feel like i did care about them. about 12 female young
Explanation:
this is what I think
I fill like the reaction would be distillation or chromatography but distillation has to do with bioling points and chromatography has to do with how far the components separate along the material. but im in chemistry not advance placement.
