Is it a physical or chemical change?
It's a chemical change.
Is it a physical or chemical change?
It's a chemical change.
Is it a physical or chemical change?
It's a physical change.
Is it a physical or chemical change?
It's a physical change.
Is it push or pull?
It's push.
Is it push or pull?
It's push.
Is it push or pull?
It's push.
Is it push or pull?
It's pull.
Is it push or pull?
It's pull.
Is it push or pull?
It's pull.
Say one safety rule when you are at school.
To not play with scissors, to not eat glue...
Say one safety rule when you are in a lab.
To wear goggles, to read instructions, to not playhorse, to not take broken glass...
What are "push" and "pull"?
They are forces.
What materials is this object made of?
It's made of wood and metal.
What material is this object made of?
It's made of glass.
What materials is this object made of?
It's made of plastic and metal.
