Human body 2

The adult skeletal system is composed of how many bones?

• 216
• 371
• 206
• 199

Which bone protects the brain?

• Spine

• Skull

• Pelvis

• Ribs

Which bones protect our lungs and heart?

• Spine

• Skull

• Ribs

• Clavicle

Which is not a function of the skeletal system?

• shape and support

• movement

• protection

• gas exchange

What is a joint?

• The place where 2 or more bones meet.

• A thin membrane that covers the surface of bone.

• A band of tissue that hold bones together.

• Connective tissue

_______________ connect bones together at joints.

• ligaments

• cartilage

• marrow

• muscles

What type of joints do not allow for movement?

• hinge joints

• immovable joints

• ball and socket joints

• movable joints

What is an example of an immovable joint?

• ankle

• skull

• fingers

• hip

What are the bones highlighted in red?

• vertebrae

• ribs

• scapula

• sacrum

This is a picture of what? (choose the answer that is most complete)

• robot
• skeleton
• ulna
• vertebrate