Question

sydney drew a flow chart to illustrate the nitrogen cycle. which labels best complete the flow chart? o x: producers undergo photosynthesis. y: nitrogen compounds are released into the air. o x: nitrogen compounds are released into the air. y: producers undergo photosynthesis. o x: free nitrogen is in the atmosphere. y: producers absorb nitrogen compounds through their roots. o x: producers absorb nitrogen compounds through their roots. y: free nitrogen is in the atmosphere.

Explanation:

Answer:

C. X: Free nitrogen is in the atmosphere. Y: Producers absorb nitrogen compounds through their roots.