Plants need nitrogen in order to grow. Nitrogen is abundant in the earth's atmosphere, but plants cannot use it in that particular form (nitrogen gas). Certain bacteria which reside on some plant roots are able to change atmospheric nitrogen into a form that plants can use (ammonia).
1. Healthy
2. Space
3. Recourses
4. Lower
5. Food supply
6. Increase
7. Emigration
water is stored in the atmosphere, on the surface of the earth, or underground. water storage areas are known as reservoirs.
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Answer:
Humans lack DNA in their brain cells.
Explanation:
