Across
- 2. Which body system is the first line of defense?
- 4. Which body system is used for defense and fights off foreign invaders that have made their way inside the body?
- 6. Which body system is used in regulation to gather, respond to, and interpret information?
- 7. Which body system is used in regulation and includes bones, cartilage, and ligaments?
- 8. Which body system is used to regulate body activities using hormones?
- 9. Which body system is used in nutrient absorption and includes the nose and trachea?
Down
- 1. Which body system is used in nutrient absorption and includes the mouth and esophagus.
- 3. Which body system transports nutrients and materials to and from cells?
- 5. Which body system is used in regulation and allows for movement by contracting?