
Many plants move toward the Sun. One side of the stem grows longer than the other. This makes the plant bend. It leans toward the Sun.
Photo Credit: Martin Shields/Alamy Stock Photo
How are restaurants changing for COVID-19? In the summer, restaurants … read more
Pangolins have strong, sharp claws. They use their claws to … read more
It is Women’s History Month.Why do we have a month … read more
© 2026 McGraw-Hill Education. All Rights Reserved.