Auckland, city, north-central North Island, New Zealand. The country's most populous city and its largest port, Auckland occupies a narrow isthmus between Waitematā Harbour of Hauraki Gulf/Tīkapa Moana (east) and Manukau Harbour (southwest).

Answer: C) unicellular Explanation: An organism is a living thing, and there are two broad categories of organisms: those made up of only a single cell, and those made up of multiple cells. Single-celled organisms means which contains only one cell are called unicellular organisms. 'Uni-' means 'one,' so the name 'unicellular' literally means 'one cell.'   Examples of Unicellular or Single celled organisms ::   Prokaryotic organisms like Bacteria,... Some algae like green algae, euglena,...