Question

please please please help me this is very urgent please
​

Answer 1

Answer:

4. Manure

5. saturated

6. weedicide

7. Luminous

Answer 2

Answer:

Increase in salt concentration,

2,4-D is a herbicide

nitrogen fixing bacteria are located in the root nodules of legumes.

Explanation:

PLEASE MARK AS BRAINLIEST ANSWER

DON'T FORGET TO PRESS ON THANKS IF YOU FIND IT HELPFUL