Nitrogen-fixing bacteria change nitrogen into a form of soluble nitrates that plants can use ...the air is 80% nitrogen but it is in N2 form which plants cannot use
Answer:
i only know question 1 is convergent boundaries.
sorry i am not sure about the others
Explanation:
question 1 is convergent since they are sliding towards each other to form the subduction zone
Answer:
it benefits the thing or area it lives on?
49 Kelvin = -224.15 Celsius
I believe this is the answer.
