It is both biotic and abiotic
Answer:
"low cost of water to users and lack of government subsidies for improving the efficiency of water use"
Explanation:
- low cost of water to users and lack of government subsidies for improving the efficiency of water use
The leading cause of water pollution? agriculture.
In the western United States, as compared to the eastern United States, the major water problem is chronic drought and insufficient runoff
<span>The answer would be </span>glycoproteins.
Any substance that triggers an immune response is an antigen(s).
The answer is (1) !!
it is one direction, from sun to produces to consumer !!