Answer:
Law of Conservation of Energy
Explanation:
110% efficiency perpetual motion machines are impossible because 110% efficiency would mean that energy is being created, and according to the law it can not be created nor destroyed
Answer:
An archaeological site is a place (or group of physical sites) in which evidence of past activity is preserved (either prehistoric or historic or contemporary), and which has been, or may be, investigated using the discipline of archaeology and represents a part of the archaeological record. Sites may range from those with few or no remains visible above ground, to buildings and other structures still in use.Beyond this, the definition and geographical extent of a "site" can vary widely, depending on the period studied and the theoretical approach of the archaeologist.
Answer:
Lystrosaurus provided genetic evidence to support the continental drift.
Explanation:
it was found that there was similar type of genetic characteristics of animals living in different parts of the world. As a result of this there has been similar type of evolution of such creatures. However due to the drift of the continent there has been distributed in different parts of the modern geographical continent.
The same is true for listrosaurus which was having similar gene with different other organisms on different parts of the world
Explanation:
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In 1867 , Upon Confederation Canada was adopted as the legal name for the new country , and the World Dominion was formally reflected in 1982 with the passage of the Canada Act which was made only for Canada.
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