Skeletal, muscular and nervous system

True or False: Your muscles form a skeleton that gives shape to your body and supports it.

• True

• False

What protects your internal organs? (for example, your heart and lungs)

• Skeleton

• Muscles

• Digestive

• Nervous system

Which mineral helps your bone stay hard and strong?

• Calcium

• Oxygen

• Carbon Dioxide

• Vitamin K

Your _______ is important because it protects your brain, which is very soft. It also gives your face its shape.

• Brain

• Spinal cord

• Skull

• Pancreas

Another word for spinal cord.

• backbone

• ribs

• esophagus

• humerus

True or False: Your rib cage is involved in breathing

• True

• False

What is A?

• Humerus

• Ulna

• Radius

What is B?

• Humerus

• Ulna

• Radius

What is C?

• Humerus

• Ulna

• Radius

A _______ is formed where two bones meet. For example, elbow and kneecap.

• joint

• ligament

• cartilage

• bone marrow