Direction: Write check (✓) if the statement shows the presence of gravity and (X) if it is not. Write your answer before the number.

_____21. A boy walking on the sidewalk.
_____22. The boy drops the glass on the floor.
_____23. Leaves from the tree fall on the ground.
_____24. The ball rolls from one place to another.
_____25. Father throws a ball in the air and it comes down. ​