| A | B |
| Plants | Stationary multicelullar eukarotes that potosynthesize! |
| Protists | Single celled eudaryotes |
| Prokaryotes | Single celled organisms lacking membrane bound reganelles |
| Eukaryotes | Organism composed of cells with organelles. May be unicellular or multicellular |
| Circulatory system | Includes heart, blood vessels and blood, transports nutrients and wastes within the body |
| Digestive system | Receives and breaks down food and absorbs nutrients |
| Endocrine system | controls metabolic activities of the body |
| Excretory system | Filters the blood, collects and excretes wastes |
| Immune system | Protects the body from infections |
| Integumentart system | Skin and its associated structures |