Life Science is an engaging series that introduces young readers to basic concepts in science. Each book takes an up-close and exciting look at a particular subject in natural science. Readers discover the answers to key questions about Earth's diverse web of life. Fresh facts dynamic photographs and intriguing activities help young readers explore the many wonders of the natural world.
Most living things on Earth are plants or animals. Both plants and animals need oxygen and both grow and change during their life cycles. The main difference between plants and animals is that animals have to find food to eat. Plants make their own food using sunlight water carbon dioxide and nutrients in the soil. Animals must get food from the plants and other animals around them.