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Hipervinculo Geología
Water has power! It has the power to shape the surface of the Earth. Water can change one landform by washing away sediment and then depositing it somewhere else to create a new landform. How are new ...
Hipervinculo Geología
Rocks are ever changing.They can be smoothed by water, broken off by wind, and cracked by ice.If you found a rock in your backyard then traveled back in time 1,000 years, that rock would look totally ...
Hipervinculo Biología
Whole blood is made of three kinds of blood cells, suspended in a fluid called plasma. In this project you will study the different types of blood cells under a microscope, illustrate the functions of ...
Hipervinculo Biología
Long ago, the opal was considered a predictor of illness. This may sound whimsical until we understand that the opal loses its shine as temperature increases. Thus, an opal tucked under the armpit of ...
In this experiment, students will learn whether eating a hearty breakfast before and exam will get them better test scores. For this specific experiment, a simple memory test will be used in attempts ...
Hipervinculo Biología
It's widely known that colors can affect our moods and perceptions. This is why red signifies danger, and is also why the walls of hospitals and jails are usually painted a light, subdued green. It's ...
A drug delivery system is a medium or carrier of drugs and medicines to where they are needed in a patient's body. Medical researchers are currently exploring if it is possible to use hydrogel crystal ...
Hipervinculo Biología
Ripening is the process by which fruits become tastier. Ripening softens and sweetens the fruit to make it more palatable. Some fruits continue ripening after being picked, while other fruits do not. ...
Hipervinculo Biología
Magnets are sometimes used as therapeutics to help ease the pain of arthritis or injury, but it is not clear if they provide any benefit for users. Some scientific studies indicate that magnets may he ...
Hipervinculo Biología
Music is an art form that organizes sounds in way that some people like or find interesting. Like any art form, musical quality is a matter of personal taste. Almost any piece of music pleases some pe ...
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