I think all of the above...
because I know they built aqueducts and sewers, so since 2 of they are correct, then all 3 must be.
The correct answer is "wildlife sanctuary"
These sanctuaries are places that emulate conditions met in natural habitats that are long gone and thus the animals that live in them have a place to live freely and survive.
Explanation:
A true friend would care about you like nobody else would they would always tell the truth to you or someone they would never lie to you the way they are acting can help identify too
Bacteria can be transmitted by contact, ingestion, breathing in, and can also get inside open cuts in the skin. viruses ingested, air born which means you can breathe it in, you coming in contact with someone or something infected by the virus. you can also contract it from your environment in some cases.
