Discusses twenty-nine animals and plants that have unusual distinctions such as fastest runner, biggest eater, largest living thing, longest sleeper, keenest sense of smell, and oldest living thing.
Describes the structure and characteristics of the amoeba, paramecium, and other members of the "circus" that Leeuwenhoek discovered in a drop of water.
Snails, clams, and sea worms populate these pages, alongside camouflaged crabs and predatory starfish. In a direct, conversational style, this volume introduces the reader to the amazing variety of creatures that live along the shoreline.
The authors discuss cellular functions, including how advances in cell research have led to artificial cloning, and how they are bringing scientists closer to finding cures for serious diseases.
Explains photosynthesis, the process responsible for providing the material and energy for all living things, and discusses such related issues as respiration, the carbon cycle, acid rain, and the greenhouse effect.
Describes how the eye works together with the brain to record visual messages, and discusses such topics as color blindness, motion blindness, biometrics, and virtual reality.
Discusses plate tectonics, the theory that the surface of the earth is always moving, and the connection of this phenomenon to earthquakes and volcanoes.
Examines the changes in the atmosphere that produce various weather phenomena and how weather patterns over a period of time determine the climates of the Earth's various regions.
Discusses the sources and uses of different types of energy, both natural and man-made, including electrical, magnetic, light, heat, sound, and nuclear energy.
Describes the composition and function of the human skin and the inner linings of the body as well as such animal coverings as feathers, furs, and scales.
Examines the pros and cons of keeping less common dog breeds such as akitas, chihuahuas, and Saint Bernards, discussing their care, feeding, and emotional needs.
Briefly discusses the various ways plants and animals obtain and utilize food, describes the human digestive system and what happens to a roast beef sandwich when it is eaten, and explains the principles of nutrition.
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