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Bacteria live in a variety of locations one of which is the human mouth. which explanation supports the wide variety of bacteria in the mouth? a. accessibility to air cause bacteria to change form. b. salivary glands cause mutations in populations of bacteria. c. accessibility to nutrients makes the mouth a favorable habitat. d. calcium in the teeth provides appropriate ph levels in the mouth.
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Which environmental change would most likely result in bullfrog offspring that are able to store more water than bullfrogs in previous generations?
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Bacteria live in a variety of locations one of which is the human mouth. which explanation supports...
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