Answer: In modern view, the origin of variation is mutation. Since Darwin stated that variation will occurs in the most useful part and is retained, most people don't use their left hands, if according to Darwin's theory, those left hands should be going to extinct by now.
If Darwin's theory of variation is acceptable, then dwarfs who always want to be giant, by stretching the body, would have become giant by now.
Darwin just had a general idea about variation, offsprings tends to change in appearance from the parents. But this variation is not in terms of usefulness of the body parts of the parents, it is in terms of Gene mutation of the parents in their offspring.
Explanation: Darwin's 1859 theory set out a theory of Evolution by natural selection to explain adaptation and speciation.
According to Darwin's theory, individual of one generation are qualitatively different from one another this is as a result of natural selection. But in modern science, this is as a result of Gene mutation.
Answer:
Asia
Explanation:
Pakistan is bordered by the Arabian Sea to the south, Iran and Afghanistan to the west, India to the east, and China to the north. Pakistan is located in southern Asia. Pakistan is bordered by the Arabian Sea to the south, Iran and Afghanistan to the west, India to the east, and China to the north.
C. Transportation
All these systems allow for faster travel of good and more efficient movement of people.
Answer:
D. The United States benefited from investments in manufacturing
and technology.
Explanation:
The first was to
gain trade partners on favorable terms partners that could supply natural resources the United States could not, such as sugar, rubber, and coffee. The second was to establish naval bases. The third was simply to prove to the world that the United States was a great power a force other nations would have to reckon with. These three reasons explain why the United States grew into a world power.
