Answer:
false
Explanation:
biodiversity is crucial to a healthy ecosystem
Answer:
The answer is C
Explanation:
Nutrients (Nitrogen, Phosphorus, and Potassium) They are the third most frequent stressor in impaired rivers and streams, and the fourth greatest stressor in impaired estuaries. The three primary nutrients in manure are nitrogen, phosphorus, and potassium.
This is cellulose,because humans lack enzymes to break it down
I believe that they’re norepinephrine (NE), and the acetylcholine (Ach). Hope this helps!