Cjoh3nn2ahmjazz Cjoh3nn2ahmjazz

04-09-2016
Biology

contestada

what is nitrogen fixation? how does it help the environment?

Respuesta :

CaptainBeyond CaptainBeyond

13-09-2016

Nitrogen fixation is when bacteria or fungus on plant roots take nitrogen out of the air and put it in the soil, so that plants can use it to grow.

Answer Link

Otras preguntas

foundations of buildings are wide and walls give reason

Sarah finds herself in the middle of the Amazon rainforest with different ecosystems. What type of ecological unit is she in?

Factor to find the zeros of the function defined by the quadratic expression. 4x2 − 24x − 108 A) x = 3 or x = 9 B) x = 3 or x = −9 C) x = −3 or x = 9 D) x =

What are two historical examples of how different civilizations used wind energy

Short answer: The atomic theory states that atoms are indivisible. Is this true or false? Explain your answer.

The key idea of the transformation called a reflection is the rotating of a plane about a fixed point.

Why would a certain thickness of continental crust displace less of the mantle than the same thickness of oceanic crust?

Write an equation of the direct variation that includes the point (5,1)

write the ordered pairs of the relation.

Can someone plz help!!!