The geologic time scale is made up of eons, which are divided into eras, which in turn are divided into periods. The periods are finally are divided into epochs. The basis of these divisions is the correlation between different categories of fossils and the rock layers in which they are found.
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Answer:
False
Explanation:
Given that Darwin's evolution by natural selection is a theory that is based on the principle that several organisms that possess suitable characteristics to their immediate environment or habitats have a greater tendency to survive and produce more offspring.
Therefore, in this case, the correct answer is that it is FALSE that Darwin’s hypothesis that explains differences between species is better known as “evolution by natural selection.”
Answer:
Other measures of development
The number of live births per 1,000 people. Birth rates are often high in a less developed country. The number of deaths per 1,000 people. ... The value of a country's income, divided by the number of people in that country.
Divide the globe in to 2 and 4 pieces. Above the line of the equator is the northern hemisphere and below is the southern. And just like a compass we have north east and west and south east and west
Answer:
A. True
Explanation:
It is true that a V-shaped valley and no floodplain indicate a youthful, downcutting stream.
