Answer:
Neptune's atmosphere is composed up of many gases. These gases include Hydrogen (80%), Helium (19%), and Methane (1.5%). Some of the minor gases include trace amounts of Hydrogen Deuteride and Ethane.
Step-by-step explanation:
So comp angles are 90 degrees so 90 times 2 would be 180 plus 10 would be 190? Um.... try that ig?
