
Dolphins live in groups called pods. Living in a pod helps them stay safe and hunt for food.
Dolphins are carnivores. This means they eat meat. They eat fish, squid, and other animals.
Photo Credit: Peter Pinnock/Stockbyte/Getty Images
Chemistry is the study of matter. Matter is anything that … read more
April is National Poetry Month. Some United States Presidents love … read more
When she got older, she worked at a dig site. She helped … read more
© 2026 McGraw-Hill Education. All Rights Reserved.