Across
- 5. Muscle composed of many bundle fibers
- 6. Muscle surrounded by a connective tissue sheath
- 7. Organ that deals with the Cardiac muscle
- 8. thick filament
- 9. Individual muscle fibers
Down
- 1. thin filament
- 2. individual muscle cells
- 3. connected to bones
- 4. Only type of muscle that is voluntary
- 10. cause the myosin head to detach from the actin