Answer:
Explanation:
Charles Darwin & Alfred Russel Wallace. A visit to the Galapagos Islands in 1835 helped Darwin formulate his ideas on natural selection. He found several species of finch adapted to different environmental niches. The finches also differed in beak shape, food source, and how food was captured. Natural selection is the mechanism suggested by Darwin for evolution. Because resources are limited in nature, organisms with heritable characteristics that favor survival and reproduction leave more offspring than their peers, causing the traits to become more common over generations.
Depending on where you were, if it was mountainous, it would be very hard, but if it was a field, it would be much easier. Regardless of where you were, it would take a while to get where you wanted to go.<span />
<u>Answer:</u>
Immigration affected the demographics in the United States by making it a multicultural nation.
<u>Explanation:
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- The United States is one of the nations with the highest full factor. This makes learned professionals from around the world wanting to move to the US.
- The United States already has a huge population of migrants that accounts for 14.4% of the total population of the country.
- These migrants partially follow their cultures occasionally. This makes the United States a multicultural nation owing to its varied demographics.
The answer is A. Demoralizing the North with a victory on northern soil.
