The envelope of gases surrounding the earth or another planet.
I don’t know dawg but I’m just answering this so I can complete the steps good luck tho
1) 1.8 micrograms(least)
2) 1.8 grams
3) 1.8 kilograms(greatest)
Solar eclipse only i believe
Answer:
I think your answer is either b or c but I think b is more likely to be your answer
