<span>D) Mexican businesses have relocated to the united states where labor costs are lower.</span>
In the question the option that tells us the weakness of the sampling technique is that Samples were taken from both dark and bright lunar areas instead of concentrating on one area
<h3>What is a sampling technique?</h3>
The sampling technique can be defined as the name of the technique that helps in the identification of the specific process by which the entities that would be used in a sample has been chosen.
This is the way that the subset of a population can be used to make generalizations about the entire population that is existent in the study.
Hence we can ay that In the question the option that tells us the weakness of the sampling technique is that Samples were taken from both dark and bright lunar areas instead of concentrating on one area
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Wegener was able to use evidence from climate change so as to be able to give support his theory in the sense that he used explained that an island in the Arctic Ocean do contains fossils of tropical plants.
Base on the theory that continents were once connected help in explaining the glacial striations however, if the continents always occupied their present-day positions, it will be hard to explain pattern of glacial striations since the theory of continental drift theory is based on the rotation of the Earth.
<h3>What is Wegener continental drift theory?</h3>
It should be noted that Wegener suggested that rotation of the Earth that come as a result of how the continents shift towards and apart from each other.
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Heat convection. Convection is heat transfer by mass motion of a fluid such as air or water
1. The answer is; Earth science involves the study of the composition of matter
An example is that fossil are a component of earth science and also part of life science because fossil were once living organisms. Another, the study of rock in earth science has some life science aspect in it. This is because rocks such as limestone (CaCO3) are made from coral reefs that are living organisms.
2. The answer is; The hypothesis is revised
In most research today, there is usually a null and alternative hypothesis. When the data is analyzed and does not support the null hypothesis (the main hypothesis being investigated) then the alternative hypothesis is adopted. Data is never altered or thrown out because it does not support the null hypothesis.
