Solids, liquids and gases
Atoms and molecules
Cells, bacteria and viruses
Gas being produce
Matter can not be created or destroyed.
Matter can be created but can not be destroyed.
Matter can be destroyed but not created.
Shortage of food
How high they can jump
The amount of times you can travel to your friends house on a bike
The price of gas
Add a blanket around the container to act as an insulator
Remove any covering in order to let the heat escape
Look at it until it smiles at you
Both are Always green
Both are made up of Cells
Your nerves in your hand sent a message to your brain to move your hand
Your feet like to dance
You were hungry