| A | B |
|---|
| there are many different types of cells | in living things |
| when same cells group together, they | form tissue |
| same cells work together | to do very specific jobs |
| red blood cells | carry oxygen |
| when tissues group and work together | they make an organ |
| when organs like the stomach and intestine work together, | they form systems |
| the nucleus | controls the cell |
| the mitochondria | gives the cell energy |
| cytoplasm | is gel that holds everything in place |
| cell walls are only in | plant cells |
| leaves are the | food factory of the plant |
| leaves use sunlight to | photosynthesize |
| all living thing are made up of | cells |
| blood, muscle, and nerve | are different types of cells with special shapes |
| things enter and leave cells through the | cell membrane |
| plants have tiny ___ that change sunlight into food | chloroplasts |
| holding bins for gas, waste or food are | vacuoles |
| the traits of living things are found in cell | chromosomes |
| the shape of a cell | tells about the job it does |
| bacteria are | living single-cells |
