| A | B |
|---|
| cell | the smallest unit of living matter |
| organism | a living thing that carries out five basic life functions on its own |
| trait | a characteristic of a living thing |
| photosynthesis | a process in plants that uses energy from sunlight to make food from water and carbon dioxide |
| spore | one of the cells in a seedless plant that grows into a new organism |
| seed | an undeveloped plant with stored food sealed in a protective covering |
| cell wall | This stiff structure protects and supports the plant cell |
| chloroplast | The plant cell's food factory has chlorophyll |
| cell membrane | This thin covering is found outside the cell. In plants, it is inside the cell wall. |
