Watersheds are important because the surface water features and stormwater runoff within a watershed ultimately drain to other bodies of water. It is essential to consider these downstream impacts when developing and implementing water quality protection and restoration actions. Everything upstream ends up downstream.
Answer:
I would say the correct answer is <u>A. 2 of subunit A, 4 of subunit B, and 2 of subunit C</u>
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<u>Hope this help </u>
<u>I'm sorry if wrong </u>
<u>Have a nice day!!!</u>
