| A | B |
|---|
| water | plants need this liquid to grow |
| space | spread seeds apart when planting to provide this |
| dandelion | these seeds are carried by wind |
| coconut | these seeds are float across wide bodies of water |
| animals | scatter seeds after eating plants |
| more than 200 | bones in the human skeleton |
| joint | a place where bones fit together |
| contract | when one muscle shortens and pulls |
| tendons | thin ropelike parts that attach muscles to bones |
| exoskeleton | animals such as crabs have these for protection |
| relax | the opposite of contract |
| leaps | how a bullfrog moves |
| sunlight | a plant needs this from the sky to grow |
