Answer:
Explanation:
Changing demographics played a significant role in the President's reelection in 2012. Sever key demographic shifts occurred leading to this election which contributed to its success. A few ways the changing demographics influenced the outcome are below.
1. Growing minority populations: The increasing diversity of Hispanic and African American communities contributed to Obama's support.
2. Youth vote - Obama's campaign effectively mobilized young voters through social media and grassroots organizing.
3. Changing gender dynamics - Obama's support for women's issues, such as equal pay and healthcare, appealed to female voters.
4. Shifting attitudes on social issues - Obama's support for marriage equality aligned with changing public opinion and garnered support from progressive voters.
1. Janko discovers the skeleton of a recently deceased squirrel in the park near his house. Why are the bones of the squirrel not considered to be fossils? They need to be at least 10,000 years old to be considered fossils. They need to be from an extinct species to be considered fossils. They are fossils because they are the remains of something that was once alive. They need to be at least 50,000 years old to be considered fossils.
The bones of the squirrel not considered to be fossils because they need to be at least 50,000 years old to be considered fossils, option D.
Fossil, impression, or trace of a past geologic animal or plant that has been preserved in the Earth's crust. The complex of information kept in fossils overall — known as the fossil record — is the essential wellspring of data about the historical backdrop of life on The planet.
Only a small number of ancient organisms are preserved as fossils, and typically only those with a sturdy skeleton are able to be preserved easily. Corals, mollusks, brachiopods, and bryozoans, among other major groups of invertebrates, have calcareous skeletons or shells. Other forms have shells made of silicon dioxide or calcium phosphate, which is also found in the bones of vertebrates. A shell or bone that is covered rapidly after testimony might hold these natural tissues, however they become frozen (changed over completely to a stony substance) after some time. Hard parts that have not been altered, like the shells of clams or brachiopods, are fairly common in sedimentary rocks, some of which are very old.
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