Question

Which of these sentences is true about nitrogen?

As nitrogen is the rarest gas in the atmosphere, very few organisms can use it directly.

Even though nitrogen is an abundant gas in the atmosphere, very few organisms can use it directly.

Even though nitrogen is an abundant gas in the atmosphere, no organisms can use it directly.

Answer 1

@Warriorz13

Answer 2

@Warriorz13

Answer 3

Even though nitrogen is an abundant gas in the atmosphere, very few organisms can use it directly.

Answer 4

@theDeviliscoming