CBS 5 W4 Bio

If the spinal cord is damaged, which body function would be MOST affected?

• Pumping blood

• Sending signals from brain to legs

• Digesting food

• Producing saliva

Which bone acts like a shield for the heart and lungs?

• Skull

• Femur

• Rib cage

• Pelvis

What is the main difference between cartilage and bone?

• Cartilage is soft and flexible, while bone is hard

• Cartilage is found only in the legs

• Bones can bend, but cartilage cannot

• Cartilage produces blood cells

Which of these is an example of an immovable joint?

• Elbow

• Shoulder

• Skull sutures

• Knee

Why is the skull important for survival?

• It helps in running fast

• It protects the brain from injury

• It stores minerals for the body

• It helps in breathing