Word: environmentalism
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On the outside, however, IVD sperm are not identical to normal sperm. "We think, for normal structure development, sperm needs the testes environment," says Nayernia. It takes 15 to 16 years in the testes before the primordial germ cells that morph into spermatogonia, or a primitive precursor of the germ...
The Galapagos Islands have provided a perfect setting for the evolution of specialized seabirds, finches, and lizards. They are not, however, a naturally forgiving environment for human settlement. Only the relatively recent rise of tourism has brought fishermen and others to live here. Thus, one does not see the traditions...
Indeed, notable achievements have been attained during its 34 years. With no topic off limits, areas of mutual interest such as the economy, energy, environment, foreign affairs, health, labor, terrorism and trade tend to get discussed. And these discussions, in turn, get written about in the press, sparking conversation among...
7. Is Hyundai's ad line - You can return your car to us if you lose your job - still moving cars? Yes. The Korean brands, Hyundai and Kia, have gained market share this year at the expense of their American, Japanese and European rivals. Both Hyundai and Kia were outperforming...
Killing geese because they get in our way is a bit unfair. "You can argue that we created the environment they live in, so too bad if we don't like it," says Peter Capainolo, a senior scientific assistant at the American Museum of Natural History. Canada geese aren't...