| A | B |
|---|
| A TISSUE | Cells that work together to perform a specific function make a: |
| AN ORGAN | What do several kinds of tissues working together make? |
| ORGAN SYSTEM | Organs working together make an: |
| UNICELLULAR ORGANISM | What is an organism made of one cell called? |
| MULTICELLULAR ORGANISM | An organism made of many cells is a: |
| DIFFUSION | What is the movement or materials in and out of a cell from high concentration to low concentration called? |
| OSMOSIS | What is the movement of water through cell membrane called? |
| respiration, waste removal, growth, irritability, reproduction | Five basic life functions are: |
| ACTIVE TRANSPORT | Movement in and out of cell that requires energy is called: |
