Answer :
Answer:
Food
Explanation:
The definition of the word nutrients is food.
Answer: "a substance that provides nourishment essential for growth and the maintenance of life."
Explanation: In this context, the way nutrients are being discussed is for the survival of organisms within wetlands. A specific type of nutrient is also mentioned so this led me to the conclusion that in this context, nutrients are for the sustenance of life and nourishment.