Question

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

Answer 1

Answer:

nitrogen

Explanation:

Answer 2

The right Answer is NITROGEN

Nitrogen is quantitatively the most important nutrient that plants acquire from the soil. It is well established that plant roots take up nitrogen compounds of low molecular mass, including ammonium, nitrate, and amino acids. ... Intact protein also was taken up into root cells most likely via endocytosis.

Thus I prove that my answer is true.