Across
- 2. The_______________is a joint that has a rounded surface attached to the depression of another one.
- 4. The_______________joint allows rotational moment, our head attached to our spine is an example of it.
- 5. When I drop my pencil to the floor I have to________________ to pick it up.
Down
- 1. If we dance, run or jump, we are producing________________.
- 3. Is a joint that moves back and forth.