AnswersAZ-Earth and Space Science BStructure and Composition of the AtmosphereQuestion 13
13
QuizMultiple Choice

Structure and Composition of the Atmosphere

Question 13 • AZ-Earth and Space Science B

Which gas in Earth’s atmosphere helps living things make proteins?

Answer
A
oxygen
B
nitrogen
C
water vapor
D
carbon dioxide
Previous
Next

More from this Course

Quiz
13 verified answers

Structure and Composition of the Atmosphere

Quiz
10 verified answers

Structure and Composition of the Atmosphere

Quiz
10 verified answers

Energy in the Atmosphere