Strips of strong tissue that connect bones together are called what?
Ligaments
How many muscles are in your body?
600 muscles
Bones are organs that are made of what?
Tissue
What covers bones at the joints?
Cartilage
Cardiac muscles make up the what?
Heart
Bones contain spongey material that makes blood cells
Red marrow
How many bones are in the skeletal system?
206 bones
Bones come together at the what?
Joints
When you bend your arm, the bicep muscle does what?
Contracts
Bones function what?
movement
What is the body's three types of muscle tissue called?
skeletal, smooth, and cardiac