Biology, 11.10.2019 20:30 deaishaajennings123
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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Biology, 21.06.2019 23:00
Use the drop down menus to match each example to the fossil topic discussed then to show how the fossil record gives evidence of evolution
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Biology, 22.06.2019 03:00
What is true of all organisms in the kingdoms protista, plantae, fungi, and animalia? a. they are multi-celled. b. they are photosynthetic. c. they have cells that contain membrane-bound organelles. d. they contain cells that lack membrane-bound organelles.
Answers: 2
Biology, 22.06.2019 08:00
During an experiment, readings for blood pressure in a persons body were found to be constant . however , when he measured by a different blood pressure cuff , the readings differed by 15 points for each reading. this difference indicates that the results are
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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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