
Gardeners and farmers pay attention to the first day of spring. They plant certain plants. Gardeners plant pansies. Farmers plant lettuce.
What Can You Do? How will you know it is the first day of spring?
Photo Credit: SergBob/Alamy Stock Photo
Jeanette Epps trained with other astronauts. They learned about robots. … read more
Sap keeps tree cells from freezing in winter. Sap helps … read more
National Trails Day is June 6, 2020. It’s a great … read more
© 2026 McGraw-Hill Education. All Rights Reserved.