By studying the fossil record we can tell how long life has existed on Earth, and how different plants and animals are related to each other. Often we can work out how and where they lived, and use this information to find out about ancient environments. Fossils can tell us a lot about the past.
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i like A its happy and having a pet has happy memories.
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Most of those enslaved in the North did not live in large communities, as they did in the mid-Atlantic colonies and the South. Those Southern economies depended upon people enslaved at plantations to provide labor and keep the massive tobacco and rice farms running.
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The impacts of science and technology on international affairs, particularly those of communication and information technologies, are especially penetrating. Altering the building of the international system: its structure, its main constructing theories, and the relations among its factors
