Question
Which percent of Earth's atmosphere does carbon dioxide gas make up? (1 point)
• 03
O about 21 percent o
O more than 99 percent
O less than 1 percent
• about 78 percent
• 03
O about 21 percent o
O more than 99 percent
O less than 1 percent
• about 78 percent
Answers
Answered by
GPT 3.5
less than 1 percent
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