life cycles (biology)

Simple text and photographs describe the physical characteristics, habits, and stages of development of frogs.

Simple text and photographs describe the stages of development of a butterfly.

This book describes the life cycle of a frog from frogspawn to adult frog.

This book describes a bee's life cycle from egg to new queen bee that burrows underground to sleep until spring.

Describes the cycle of soil decomposition and the water cycle, as well as how to develop a compost pile for recycling pea pods and other garden products into compost to feed a garden.

Introduces the human life cycle, providing examples of various things a person can do as he or she reaches different stages of life.

This book introduces polliwogs, describing their physical characteristics, habitat, behavior, and development.

Information about the life cycles of various animals, plants, and insects is presented in a question and answer format.

Simple text explains how a caterpillar transforms into a butterfly.

Describes different stages in the lives of plants and animals and looks at what all creatures need to grow and develop.