growth

Photographs and simple text help students learn how plants grow, describing how the soil, sun, water, and roots work together to help a plant grow out of a small seed.

A guide to puberty for teenage girls that includes real-life questions and answers.

Simple text and color illustrations describe the features of apple trees, the changes that occur during growth and harvest, and the use of apples as food.

Photographs and simple text help students learn how plants grow, describing how the soil, sun, water, and roots work together to help a plant grow out of a small seed.

This book offers an introduction of what amphibians are---how they swim, breathe, and reproduce, and how they protect themselves from predators.

Simple text and illustrations depict the parts of a plant and its life cycle, from seed to the growth of roots, stems, and fruit.

Photographs and explanatory text chronicle the stages of development of a fetus from conception to birth.

Billy and his parents discuss how big he is getting.