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Answer: 1. By dating the rocks in Earth's ever-changing crust, as well as the rocks in Earth's neighbors, such as the moon and visiting meteorites, scientists have calculated that Earth is 4.54 billion years old, with an error range of 50 million years. Related: How Big is Earth? 2. Scientific evidence relies on data, and it is crucial for researchers to ensure that the data they collect is representative of the “true” situation. This means using proved or appropriate ways of collecting and analysing the data and ensuring the research is conducted ethically and safely. Fossil evidence shows the changes in lineages over millions of years, such as in hominids and horses. Studying anatomy allows scientists to identify homologous structures across diverse groups of related organisms, such as leg bones. Vestigial structures also offer clues to common ancestors.
Explanation:
Answer: There are many different ways we can determine the earth's age. 2 pieces evidences that help apporximate the age of the earth is the dating of the rocks and fossils. Also dating the rocks in Earth's neighbors, like the moon and visiting meteorites.
Scientists have calculated that Earth is 4.54 billion years old, with an error range of 50 million years
Explanation: if you look and date the rocks in the earth's crust and the moon and meteorites that could give us a date of how old the earth is becuase the rocks and fossils have been here for a long time.
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