
Static electricity is the buildup of an electrical charge on an object. The static can move when you touch something. It may give you a shock as it moves from one object to another.
Photo Credit: Ken Cavanagh/McGraw Hill
Some of the water is frozen. Snow is made of … read more
You can build a sandcastle on the beach. First, fill … read more
Some mummies are very old. Scientists can learn from mummies. … read more
© 2025 McGraw-Hill Education. All Rights Reserved.