Across
- 2. a decrease in muscle mass
- 7. system that takes in food and liquids and breaks them down into substances that the body can use for energy
- 8. system that filters blood
- 10. system that controls your movements, thoughts, and automatic responses to the world around you
- 11. process of red blood cells being made in the skeletal system
- 13. system that Makes Hormones for Mood, Development, and Growth
- 14. the receiving part of a neuron
Down
- 1. produced in the endocrine system
- 3. The long, thin structure
- 4. apart of the urinary system, responsible for filtering the blood
- 5. system that is responsible for movement
- 6. is an increase in muscle mass
- 9. system that gives the body its shape, allows movement, makes blood cells, provides protection for organs
- 12. push food & drinks through the digestive system