… been a very important source of transportation. If not for the river the shipment of goods would have taken a very long time and would have been almost impossible through the dense forests of the New World. The Mississippi in time has been used for…

… Introduction You've seen them, and you thought you knew what was going on. The muscle-heads at the gym, the all- star basketball player, the amazing offensive tackle, and the lightning fast track sprinter. Shock waves went through the sports…

… the equal partitioning of replicated chromosomes into two identical groups. Before partitioning can occur, the chromosomes must become aligned so that the separation process can occur in an orderly fashion. The alignment of replicated chromosomes and…

… scribes, evolved through the presentation of newspapers and radio, brought us together with television, and now serves us world-wide via the ever-popular Internet. It is the mass media, and even from the earliest days of its existence, it has contribute…

… is the natural movement of air across the land or sea. Wind is caused by uneven heating and cooling of the earth’s surface and by the earth’s rotation. Land and water areas absorb and release different amount of hear received from the sun.…

… have fascinated man since the dawn of civilisation. People have spent aeons thinking about these concepts and the ideas behind them. The Greeks, the Romans, the English, all have stared at the heavens and wondered. And not without reason! As the boundari…

… Fuels" and will explain the advantages and disadvantages of different types of rocket fuels. It will further explain each kind of fuel and will show their backgrounds and functions. The written project will explain the past of rocket fuels and their…

… with air pollution we included mainly the outdoor pollutants, although in recent years this is not the case. Today we separate pollutants in to two categories. Primary pollutants, because they come directly from various sources, and secondary which…

… Phylum: Chordata, Class Mammalia, Order: Carnivora, Family: Felidae, Genus: Acinonyx, and Species: Jubatus. Therefore, its scientific name is Acinonyx Jubatus. The cheetah’s distinguishing marks are the long tear-drop shaped lines on each side…

… seeds produced in the flower of the potato plant, but home gardeners can obtain better results growing plants from whole tubers, called seed tubers, or from pieces of a tuber with a least one lateral bud or eye, called seed pieces. This practice is…