| A | B |
| Muscles | tissue that is used to move a part of your body |
| voluntary muscles | muscles you can control/ ex. arm, leg, face |
| involuntary muscles | muscles you can't control /ex. heart, stomach, pupil |
| smooth muscle | involuntary, found in digestive organs and blood vessels |
| skeletal muscle | voluntary, striated (has stripes) attached to bones |
| tendon | tissue that connects muscles to bone |
| heart muscle | involuntary, also called cardiac in heart only (striated) |
| classification of muscles | voluntary muscles, involuntary muscles |
| Types of muscles | smooth muscle, skeletal muscle, heart muscle |