Mighty Muscles Crossword Puzzle
Across
- 1. Muscles that contract without direct stimulation from the nervous system
- 2. Shape of smooth muscles
- 4. Thin filaments in a muscle cell
- 8. A type of neurotransmitter
- 10. Muscles that are attached to bones
- 11. Stomach muscles
- 14. Ankle tendon
Down
- 1. Muscle cells are specialized for -
- 3. Skeletal muscles work in -
- 5. Skeletal muscles have more than one
- 6. Energy molecule
- 7. Upper arm muscle
- 9. Myosin and actin form these between each other
- 12. Thick filaments in a muscle cell
- 13. Type of spindle-shaped muscle