regulation

Photographs and simple text look at how polar bears and penguins are able to maintain their body heat in cold temperatures.

Identifies the ways humans and animals adapt to changes in temperature and compares and contrasts these behaviors. Includes color illustrations and a glossary.

Shantelle learns about healthy eating, exercise, and beauty as she tries to become a model. Includes tips from Slim Goodbody.

Explains how the body regulates its temperature and what happens when we get a fever.

Photographs and text depict how fur, feathers, and blubber keep animals warm in cold weather.

Describes how animals stay cool in hot weather, by such actions as wallowing in mud, burrowing, or panting.

Describes how certain animals keep warm, how the human body loses and retains its heat, and how various types of clothing and dwellings aid in heat retention.

Teaches children about the differences and similarities between warm-blooded and cold-blooded animals.

Photographs and text depict how fur, feathers, and blubber keep animals warm in cold weather.