
People call Minnesota the Land of 10,000 Lakes. The state’s biggest lake is Lake Superior. It’s also the biggest freshwater lake in the world.
Photo Credit: Steve Skjold/Alamy Stock Photo
Many animals help plants in this way. The most common … read more
Your breath is warm and moist. It has different gases. … read more
March is Women’s History Month. Do you know about these … read more
© 2025 McGraw-Hill Education. All Rights Reserved.