Function of the skeleton

The video explains how bones fuse to form around 200 bones in adults. It highlights the skeleton's role in protecting vital organs like the brain, heart, and lungs. The skeleton also provides shape, support, and mobility, working with muscles to enable movement. Joints connect bones, allowing flexibility. Despite often being unnoticed, the skeleton is a vital organ for body function.

How many bones does an adult human typically have?

• 250

• 206

• 300

• 150

Which part of the skeleton is responsible for protecting the brain?

• Pelvis

• Spine

• Skull

• Ribs

What is the primary function of the vertebrae in the human body?

• To protect the heart

• To support the head and keep the back upright

• To allow movement of the arms

• To store calcium

How does the skeleton facilitate movement?

• By being rigid and immovable

• By working with muscles and having joints

• By being heavy and dense

• By being flexible and soft

What role do joints play in the human body?

• They store nutrients

• They connect bones and allow movement

• They produce blood cells

• They protect internal organs