Bones, Joints, and Muscles

2. The involuntary muscle found in the heart. ……….. muscle.
3. The tissue that connects muscles to bones.
4. The muscle group in the upper arm which straightens the arm.
8. A piece of hard tissue that makes up part of the skeleton in a vertebrate and provides stability to the body.
10. The name given to a pair of muscles which act against one another
11. The name given to muscles which can be controlled voluntarily and are used to move the body. …………… muscle.

1. The flexible tissue that connects one bone to another.
2. When a muscle is shorter and active it is …………….. .
5. When a muscle is longer and inactive it is …………. .
6. The name given to the involuntary muscle found in the walls of internal organs such as the stomach. ………… muscle.
7. The point where two bones meet allowing for motion.
8. The muscle group in the upper arm which causes the arm to bend.
9. The soft tissue found inside bones that produces red blood cells and cells used by the immune system.