I Think The answer is a for This question I hope it helps
Because they need it to get protein and create it. Protein helps the plants grow.
I think the answer is 1, change ammonia into nitrates.
Answer: Conservation
Explanation:
The sustainable development aims at conservation of natural resources so that these can fullfill the demands of present as well as future generation.
If the resources are not conserved than their concentration will deplete in near future.
