- How many bones did your model need? We needed 2 muscles and 2 bones.
- How were your pretend muscles similar to real muscles? different: The muscles on our elbow pull like real ones but a real elbow has skin on the out side of it.
- What changes occur to the real muscles in the human body to make them pull on bones The tendons are connected and they have cells and they get energy from them.
- What would happen if the ligaments of the models were overstretched or torn? How would it affect the way the models could operate The muscles would fall of of the bones and the joint so it would all fall apart.
- How were your pretend muscles similar to real muscles? different: The muscles on our elbow pull like real ones but a real elbow has skin on the out side of it.
- What changes occur to the real muscles in the human body to make them pull on bones The tendons are connected and they have cells and they get energy from them.
- What would happen if the ligaments of the models were overstretched or torn? How would it affect the way the models could operate The muscles would fall of of the bones and the joint so it would all fall apart.