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Adigestive system that is a series of tubes beginning at the mouth and ending at the anus is a digestive system.
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Mineral rich water heated by newly found oceanic crust escapes through cracks in the ocean floor called
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What is the significance of the protein-lined pits? a. protein attracts other proteins needed for atp synthesis within the cell. b. protein-lined pits are able to transport one molecule at a time down the concentration gradient within the cell. c. the polarity of proteins allows other polar molecules to attach and be transported in the cell by transport channels. d. receptors within the pits allow ligands to fuse and be transported into the cell by endocytosis.
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Scientists observed a rock stratum with fossils. if mollusks evolved before arthropods, where will t...
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