5. Which of the following is the best summary of the passage? A. Eukaryotes and prokaryotes are different. One has a nucleus with a cell membrane and the
other does not. Humans are eukaryotes.
B. There are many ways to classify organisms. They can be either bacteria or archaea.
C. There are three domains of life. All living creatures are a part of the Eukaryotic, Bacteria, or
Archaea domain. There are six kingdoms, and organisms are grouped into kingdoms based
on the complexity of their cell structure, how they reproduce, and how they obtain nutrients.
D. Organisms are everywhere. Some have a complex cell structure and some are unicellular.
Some organisms thrive in extreme places. They are called archaea and can even live in hot
springs and on ocean floors.