| A | B |
| cell type, ability to make food, number of cells in their body | How organisms are placed into domains and kingdoms |
| bacteria, archaea, eukaryote | 3 Domains of life |
| prokaryotes | member of domain bacteria, unicellular, no nucleus |
| nucleus | dense area in a cell that contains nucleic acids that has chemical instructions on the activities of life |
| archaea | unicellular prokaryotes, found in the deep ocean and extreme conditions like hot springs, very salty water, intenstines of cows |
| eukaryotes | organisms with cells called nuclei |
| domain that eukaryotes are classified | protists, fungi, plants, animals |
| protists | a eurakoyote organism that cannot be classified as a fungus, plant, or animal |
| fungi and animals | unicellular or multicellular heterotrophs that get nutrients from dead organisms |