This could either be the Northwest Ordinance, Oregon Trail, or the Louisiana Purchase...
Camp Cody was made to stop the Mexican intervention. Sooo I believe it’s b ?
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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Así es esta muy bien te lo mereces
I would go with A, cell wall. animals have a cell membrane but no cell wall
