How does this image demonstrate that matter is made up of particles too small to see? deflated soccer ball and pump next to an inflated soccer ball and a pump

The air particles pumped into the ball change the size and shape of the ball.
The air moves from the ball and causes the pump to change its size and shape.
The air pump gives the ball energy that increases its size and changes its shape.
The particles of the pump move into the soccer ball and increase its size.