
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
World Autism Awareness Day is April 2, 2019. Why do … read more
This place has some rainy days. But most days are … read more
Plastic is bad for the Earth. Find ways to use … read more
© 2025 McGraw-Hill Education. All Rights Reserved.