Physiology

How big can polar bears grow?

Why do sharks have so many teeth?

How big can elephants grow?

Why do lions roar?

Can you lick your own elbow?

Could a walrus play the saxophone?

When police are called to a house, they find three bodies.

When students at a school fall ill, it becomes clear a serious outbreak of tuberculosis (TB) is occurring.

An unfamiliar noise stops shoppers in their tracks: cars and a truck are crashing into each other.

Books in the Animal Babies series take a simple look at different classes of animal babies.

Books in the Animal Babies series take a simple look at different classes of animal babies.

Books in the Animal Babies series take a simple look at different classes of animal babies.

Books in the Animal Babies series take a simple look at different classes of animal babies.

Books in the Animal Babies series take a simple look at different classes of animal babies.

Books in the Animal Babies series take a simple look at different classes of animal babies.

Acorn books provide carefully levelled non-fiction to introduce key curriculum concepts.

This amazing book utilizes real-size photographs to teach young learners about different animals.

This amazing book utilizes real-size photographs to teach young learners about different plant parts.

This amazing book utilizes real-size photographs to teach young learners about different types of rocks and soil.

We depend on electricity in nearly every facet of our daily lives.

Energy comes in many forms, and we depend on it in many ways.

All movement depends on forces, and forces hold the universe in balance.

We learn about the world by seeing and hearing, but how do light and sound actually work?

Each book in the Adapted to Survive series looks at a selection of high-interest animals that share a common skill, examining how each animal has adapted to survive in its own particular environment.

Each book in the Adapted to Survive series looks at a selection of high-interest animals that share a common skill, examining how each animal has adapted to survive in its own particular environment.

Each book in the Adapted to Survive series looks at a selection of high-interest animals that share a common skill, examining how each animal has adapted to survive in its own particular environment.

Each book in the Adapted to Survive series looks at a selection of high-interest animals that share a common skill, examining how each animal has adapted to survive in its own particular environment.

Each book in the Adapted to Survive series looks at a selection of high-interest animals that share a common skill, examining how each animal has adapted to survive in its own particular environment.

Each book in the Adapted to Survive series looks at a selection of high-interest animals that share a common skill, examining how each animal has adapted to survive in its own particular environment.

This book explores polar habitats around the world, looking at the plants and animals that live there, and the adaptations that help them to survive.

This book explores ocean habitats around the world, looking at the plants and animals that live there, and the adaptations that help them to survive.