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How were scientists able to use rock on the ocean floor to determine that the earth’s magnetic field has changed direction?
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Harold makes a venn diagram to him compare and contrast mitosis and meiosis. which label belongs in the region marked z? forms diploid cells creates an even number of cells includes two rounds of cell division duplicates body cells
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Biology, 22.06.2019 18:30
How are primary producers important to the alligator's energy supply
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Biology, 22.06.2019 19:50
What is genetic variation? -(a) each individual in a population has slightly different genes. -(b) some individuals in a population have more genes than others. -(c) each population of a species has slightly different genes. -(d)some populations of a species have more genes than others.
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Biology, 22.06.2019 22:10
Put each tile to the correct location. categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. 1) scientific theories 2) both 3) scientific hypothesis a). a tentative statement used to guide scientific investigations b). makes predictions about future events c). can be tested many independent researches d). based on observations of natural phenomena e) . a well-established highly reliable explanation
Answers: 3
How were scientists able to use rock on the ocean floor to determine that the earth’s magnetic field...
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