Answer:
The best written version is number 4!!!!!!!
Explanation:
The correct and entire subordinate clause of this sentence is <span>which had been dumped into the city water system.
</span>A subordinate clause is dependent, meaning that it cannot stand on its own - it can only exist in an independent clause.
B) active
It follows the form <span>[Thing doing action] + [verb] + [thing receiving action]</span>
Answer:
You are not trying to argue, convince readers to take action, or to entertain or be funny. informational writing means to write deatails and information to give the reader a form of knowledge about a person, place, or thing.
Explanation
The answer is (To give readers specific information about a topic)
If I helped please mark As brainliest