The best and most correct answer among the choices provided by your question is the first choice or letter A. The swamp forests formed into tropical rain forests.
The Carboniferous Period<span> is famous for its vast swamp forests, such as the one depicted here. Such swamps produced the coal from which the term </span>Carboniferous<span>, or "carbon-bearing," is derived. The </span>Carboniferous Period<span> lasted from about 359.2 to 299 million years ago* during the late Paleozoic </span>Era<span>.</span>
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Answer:
<h3>aww thanks ;)</h3>
Explanation:
the process by which plants and animals and plants and animals and plants and
Answer:
California
Explanation:
California was the state admitted from Mexico
It was a social and economic system.
