Answer:
nitrogen gas and oxygen gas.
Explanation:
78% of earths atmosphere is made up of nitrogen and 21% is made up of oxygen.
Answer:
I'm sorry I can't understand what your question is, but I have a suggestion for you
YOU SHOULD JUST ASK YOUR QUESTIONS IN YOUR OWN COUNTRY SO THAT SOMEONE CAN ANSWER IT AND ALSO YOUR POINTS WON'T BE WASTED IF YOU DO IT :) :) :)
I would say it is better ways of predicting hurricanes and automobiles that use no fossil fuels.
I could be wrong but I hope this information helps you my friend :D
Answer:
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