They vibrate abour fixed points.
Since particles have charges that attract each other it stays intact.
A hypothesis is a "tentative proposition which is subject to verification through subsequent investigation....In many cases hypothese are hunches that the researcher has about the existence of relationships between variables." (Verma and Beard, 1981)
The hypothesis is the cornerstone of science, and hypotheses can be constructed and used in different ways.
In studies of complex, multi-factor systems (e.g., ecology and evolution), a hypothetico-deductive approach is often taken. On other areas, such as cellular and molecular biology, developmental biology, and other areas, hypotheses may be reached inductively, and a set of competing hypotheses potentially able to explain a given observed phenomenon may be tested and systematically eliminated until only the most likely explanations remain. To better understand each method, we should first review the differences between inductive and deductive reasoning.
For the first question, the correct answer would be whorls. It is one of the three classes of fingerprints. For the second question, the answer would be an arch. A minutiae are specific points in a fingerprint which is used in fingerprint scanning.
LRT benefits
The Costs and Benefits of Light Rail:
- reducing traffic congestion
- reducing pollution
- increasing property values
- fostering economic development
providing a means of transportation for the poor.
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Rapid population growth is never good. Typically this leads to higher demand for survival essentials such as food and living space in a species. The demands for food can drive prey extinct and backfire on the growing species. This can lead to mass death and possible extinction for a over populating species