1
A bicycle has two of these.
2
lt helps you to see at night.
3
You can find one of this in a playground. It is an example of lever.
4
You can find one of this in a playground.
5
You push down on this.
6
You push something apart with this.
7
It helps you to open a door.
8
You turn this around and around.
9
It is easy to walk up this.
10
You use this to chop wood.
