Have you ever made a campfire? You need wood. Wood is the fuel. Fuel is something that can be burned. You need air. You need heat.
Photo Credit: FatCamera/E+/Getty Images
In the Know
Messi Comes to Miami
Miami has a new soccer player. His name is Leo … read more
In the Know
Magnified
These students are using a tool. It is called a magnifying … read more
In the Know
Helping When Disaster Strikes
Look at the picture below. This building was damaged by … read more