Moving and breathing

Which body organs do NOT help us move?

• Brain

• Skin

• Muscles

• Bones

Which organs are parts of the skeletal system?

• Bones

• Ligaments

• Cartilage

• Muscles

Bones are organs which ______ and _______ the body, They also store _____ and allow _______

Does each bone perform all of the four functions?

• YES

• NO

Explain your answer to question 4, giving examples.

Label the two main parts of the bone.

How is the outer layer of bones? And what does it contain?

How is the marrow? What happenes in it?

What is cartilage?

• It's a flexible tissue which you can find on the tip of your nose or on your ears.

• It's a hard dtissue which you can find on the top of your head.

• It's the connection between two bones.

• It's the tissue which connects two different bones.

What is the purpose of cartilage? Check all which apply.

• It connects two different bones.

• It cushions the ends of the bones.

• It forms flexible parts such as ears.

• It's a cart used at ER triage.