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Interactive Biology, by Leslie Samuel

Interactive Biology, by Leslie Samuel
044 How Blood Flows Through the Heart How does the blood move around the body? What is the role of the heart in bringing blood to all the different parts of the body? 013 A Review of the Action Potential So we’ve gone over Depolarization, Repolarization and Hyperpolarization in some detail. It’s time to do an overall review.

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Lawrence Hall of Science - 24/7 Science How fast does the wind blow? What makes things sticky? Where do insects live and plants grow? What is the best way to clean up the environment? Cell Size and Scale Some cells are visible to the unaided eye The smallest objects that the unaided human eye can see are about 0.1 mm long. That means that under the right conditions, you might be able to see an ameoba proteus, a human egg, and a paramecium without using magnification. Take an MP3 File and Delete the Words to Create Karaoke Edit Article Remove Vocals YourselfFind Instrumental Versions Edited by Fadil Khan, Zack, Caligari_87, Jen and 46 others Do you need music for your Karaoke party, or just want to sing along to your favorite song without those pesky singers getting in your way? We'll show you a couple ways to find or make background tracks to minimize or eliminate the vocals.

Ornithos Atlantic Rainforest Webcam World Land Trust uses cookies to make all features of the website work effectively, and they are essential if you wish to donate online. Some cookies on this site are essential, and the site won't work as expected without them. These cookies are set when you submit a form, login or interact with the site by doing something that goes beyond clicking on simple links. Reproductive System for Kids - Science Games and Videos Reproductive System for Kids The human reproductive system comprises of organs that allow us to produce offsprings for the survival of the species, and passing on hereditary traits from one generation to the next. In the male, the reproductive organs include the testes, accessory ducts, accessory glands, and penis. In the female, the reproductive organs include the uterus, uterine tubes, ovaries, vagina, and vulva. Play Quiz Games :

BioEd Online: Biology Teacher Resources, Lesson Plans is pleased to offer a new online series of podcasts and supplementary standards-based educational activities, research information, and links. National Space Biomedical Research Institute (NSBRI) researcher, Dr. Babs Soller of the University of Massachusetts Medical School, has been working to develop techniques for non-invasive measurement of blood and tissue chemistry. Her work can be used to help monitor the health of astronauts in space. National Space Biomedical Research Institute (NSBRI) scientist Scott Dulchavsky has developed a technique to train space flight crews to conduct medical-quality ultrasound imaging in space.

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Classical Ukulele Tabs about links twitter youtube tumblr Concept Cartoons These concept cartoons were developed by Dianne Anderson and Kathleen Fisher (2002) as prompts for eliciting discussion about ideas in evolution. They can also be used as assessment tools. The cartoons are best suited for college non-majors and pre-college classes. The incorrect statements in the cartoons are derived from common naive conceptions.

ARKive - Discover the world's most endangered species Wildscreen's Arkive project was launched in 2003 and grew to become the world's biggest encyclopaedia of life on Earth. With the help of over 7,000 of the world’s best wildlife filmmakers and photographers, conservationists and scientists, Arkive.org featured multi-media fact-files for more than 16,000 endangered species. Freely accessible to everyone, over half a million people every month, from over 200 countries, used Arkive to learn and discover the wonders of the natural world. Since 2013 Wildscreen was unable to raise sufficient funds from trusts, foundations, corporates and individual donors to support the year-round costs of keeping Arkive online.

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