Across
- 10. Voluntary muscle that enables bones to move.
- 12. A group of these together can create an organ system within an organism.
- 13. Involuntary muscle that can move food through the digestive tract and controls blood flow.
- 14. Bones start off as this soft flexible tissue and later turn to bone is called _______.
- 15. A muscle straightens a part of your body it is called an _____.
- 16. Ball and ________ joints allow bones to rotate and move freely in all directions.
- 17. The place where two bones connect is called a ______.
- 18. The largest organ of the integumentary system and the human body.
Down
- 1. These joints acts like an opening of a door and allows movement in one direction.
- 2. The three major organs of the integumentary system are the skin hair and _____.
- 3. A group of these together can create organs within an organism.
- 4. A group of these together can create tissue(s) within an organism.
- 5. Involuntary muscle that is found only in the heart.
- 6. A muscle bends a part of your body it is called a ______.
- 7. The inside layer of the skin.
- 8. Joints are kept together with strong elastic bands of connective tissue called ______.
- 9. The organism's ability to maintain a stable internal environment.
- 11. The type of joints that allow bones to glide over one another.
- 15. The outer layer of the skin.