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Includes guidelines for incubating and candling eggs, photos, movies, egg cam, and resources. Sponsored by the University of Nebraska Cooperative Extension.
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Provides interactive quizzes on topics such as cell biology, organ systems, ecology, and photosynthesis.
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Online activities for learning biology, including animated cartoons, an evolution simulation laboratory, and drag-and-drop quizzes.
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A site intended to teach users about biology and biotechnology. Includes some educational illustrations and animations that can be downloaded by teachers and other educators for use in their curriculum.
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Offers a few facts such as how an insect breaths to why a chameleon can change it's color.
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Features learning activities about plants, space geology, veterinary science, parasites, ecology, sea otters, pollen, and using a virtual telescope to view genetic material.
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Fun and interactive site to help kids appreciate science. Why are snakes like lizards, and monkeys like moose? Find out here.
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Provides an introduction to phylogeny, geologic time, and evolution.
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Links to information about each of the kingdoms and a glossary of terms.
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Information on North American animals and plants with illustrations, text, activities, and access to a naturalist.
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Introduces the natural history of the sea through a fun game.
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Educational web version of the Visitor's Center exhibit. Includes examples of research projects, methods and results as well as a brief history of STRI in Panama. Funded by the Smithsonian's Educational Outreach and Special Exhibitions.
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Cartoon characters take you on a tour of cells, DNA, RNA and biological techniques.
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Read about moose, wild turkeys, mosquitos, hummingbirds, and bears. Learn about habitat and wildlife biology. Color a bat, falcon, warbler, or eagle.
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Learn about Louisiana wetlands, and the plants and animals that live there. Includes coloring pages, maps, and aerial photographs.
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Starts with basic cell biology, then progresses through genetics, immune defence, reproduction, respirations, growth, regulation, ecosystems and adaptation. Also has an online dictionary for reference to some of the terminology.
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A look at individual organisms, communities, populations, species, and ecological food webs.
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Games, music, brainteasers, and other activities that introduce children to the impact of the environment on health.
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A interactive marine biology site for students, teachers and others. Includes information on marine and coastal organisms, "ask a marine scientist", and a glossary of marine biology.
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Provides concise information on all aspects of biology, from biochemistry and body systems to plants and history.
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Constantly updated and revised college-level biology textbook available online for free.
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Cells, microbiology, the scientific method, invertebrates, plants, and vertebrates. There is also an extensive section with examples of different species. Offers downloads and online activities.
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Offers news about plants, animals, and other life science issues. Also includes pop quizzes, and pictures. Site is available in Spanish.
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Interactive GCSE Biology website. Some of the topics that it covers are cells, photosynthesis, the nervous system and homeostasis.
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Enter the world of Science Bob to try home experiments, visit his on-line lab and get answers to your science questions.
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Contains information books, quick fact sheets, and the small wonders that are born at SeaWorld.
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Pictures and descriptions of local plants, animals, and habitats, and how they relate to each other. Includes glossary, explanation of classifications, and links to reference sites.
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Has tutorials and problem sets for learning biochemistry, cell, developmental, human, and molecular biology, Mendelian genetics, and immunology.
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Describes microbiology, the rain forest and the possibility of extraterrestrial life. Also in French, German, and Spanish.
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A Natural Science reference site for middle school students. Includes topic chapters, facts and figures, questions and quizzes. Quick search and index search available, as well as an Internet guide.
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Hidden picture of canopy critters, Ask Dr. Canopy, leaf and bark rubbings, poetry, and conservation tips.
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Provides a visual journey through the stages of human development from conception to birth.
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A volunteer project that observes and records natural history events such as plants flowering, birds returning, frogs peeping, and weather events. Offers a field guide, graphs, maps, and reasons for the project.
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Classification of organisms. Has diagrams showing where all organisms fit into the evolutionary tree.
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A nature reserve in Western Australia lets you look for a wallaby and colour a picture of native plants and animals.
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Learn about wild animals through online fun and games.
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Resource and community for nature enthusiasts. Complete guide to over 4,800 North American plants and animals, with detailed descriptions and photographs, habitat guides, eCards, and newsletters.
