Please help me with this please

Dear student,

 

The solution/s to your _(6TH AND 9TH)_ query have been provided below:

For remaining queries, we request you to post them in separate threads to have rapid assistance from our experts.

Q6-
Bacteria such as Rhizobium and certain blue-green algae present in the soil can fix atmospheric nitrogen and convert it into usable nitrogenous compounds. These nitrogenous compounds can be easily utilized by plants for the synthesis of plant proteins and other compounds.

Q9-

Plants need to get nitrogen from the soil because they cant absorb nitrogen directly from air .
Therefore, nitrogen fixing bacteria present in the soil, converts atmospheric nitrogen into the form, that can be absorbed by plants.  

Regards.

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