Across
- 1. in absence of any proof the thumb alone waould convince me of gods existance
- 4. there are 3 types of mmuscles, skeletal, what, & cardiac
- 5. problems with the muscular system include sprains, cramps, whats, pulled or torn muscles, & muscular fatigue
- 6. your muscles produse large amounts of what, enough to boil a quart of water
- 7. it takes 17 muscles to smile and how many muscles to frown
Down
- 2. there are over what amount of muscles
- 3. half the weight of the what is made up of muscles
- 4. how many seperate muscles are needed to do all the movements in your hand