Across
- 1. Helps the Skeletal System move, helps move food through the digestive system
- 3. Removes waste products
- 5. Guards against infection and injury, helps regulate body temperature
- 6. Controls the body's responses to changes inside and out
- 8. Produces and delivers eggs and sperm, nurtures embryo
- 9. Controls growth and development through the release of hormones
Down
- 2. Brings in oxygen into the body and removes carbon dioxide
- 4. Breaks down food and absorbs nutrients
- 7. Supports body, protects internal organs, allows movement, produces blood cells
- 10. Moves materials throughout the body through the bloodstream (oxygen. nutrients, wastes)