| A. | Multicellular heterotrophs with cell wall made of chitin. |
| B. | Heterotrophs with tissue/organ/organ system level of body organization. |
| C. | Prokaryotes with cell wall made of polysaccharides and amino acids. |
| D. | Eukaryotic autotrophs with tissue/organ level of body organization. |
| E. | Eukaryotes with cellular body organization. |
| 1. | A, C, E, D, B | 2. | C, E, A, B, D |
| 3. | A, C, E, B, D | 4. | C, E, A, D, B |