
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
People all around the world like movies. People watch movies … read more
February is Black History Month. Let’s honor three African Americans … read more
We all live on Earth. On Earth Day, we learn … read more
© 2025 McGraw-Hill Education. All Rights Reserved.