Across
- 3. ___delivers oxygen and nutrients from the digestive system to all your cells.
- 4. The ___ system that gets rid of waste from your cells
- 7. The muscular system works with the ___ system to allow us to walk, run, jump, and do all sorts of other activities
- 8. ____ need energy to work,
- 9. keeping our internal environment stable.
- 10. ____ give our bodies structure and protect our organs.
Down
- 1. All of our body systems are ____and work together to keep us healthy and functioning.
- 2. The ___ system is like the control center of your body, sends signals to all the other systems, telling them what to do.
- 3. ___is a group of parts that work together to do a certain job, like helping us grow, have babies, or just stay alive
- 5. the__system that includes your heart and blood vessels, carries blood all over your body.
- 6. Taking care of your body by eating healthy foods, exercising, and getting enough ____ helps all of your systems work together smoothly.