The answer is A because when they are a adult
A physical system that is well known would be the Everglades and to a Lester extent the Swanee River.
An example of a human system would be something like the Crystal River Nuclear Power Plant.
Explanation:
The physical system of American state<span> includes the KOE system </span>that is that the<span> Kissimmee </span>watercourse<span>, Okeechobee, and </span>swamp<span>. Last, the human system of </span>American state would come with<span> the Crystal </span>watercourse power station that<span> was </span>an influence plant<span> that cracked </span>and that they<span> shut it down. The Crystal </span>watercourse three atomic energy<span> Plant, </span>conjointly known as<span> the Crystal </span>watercourse<span> Nuclear Plant, </span>or just<span> CR-3, </span>maybe a<span> closed </span>atomic energy<span> plant </span>set<span> in Crystal </span>watercourse<span>, </span>American state the power<span> is </span>presently<span> being decommissioned and is transitioning to a SAFSTOR condition.</span>
Gray water is untreated waste water. You might use this water for flushing toilets
