
Plants and animals have traits. Their traits come from their parents too!
What Do You Think? What traits do you share with others?
Photo Credit: Alexey Kozhemyakin/Shutterstock
What is a territory? What is Thanksgiving like there? Guam … read more
We learn by doing. Work with your classmates. Listen to … read more
Jeanette Epps trained with other astronauts. They learned about robots. … read more
© 2025 McGraw-Hill Education. All Rights Reserved.