Biology, 01.12.2020 20:20 tagerryawilson6
Which explanation is based on empirical evidence? A. The arrangements of stars into constellations happened as a result of the actions of supernatural beings. B. Observations made using telescopes confirm that Earth orbits the Sun. C. The relative positions of the Sun, Earth, and stars can affect human events. D. Ancient texts reveal that the universe is about 6,000 years old. please hurry I really need help
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Which group of algae is characterized by unicellular organisms and includes some members that would be better classified as zooflagellates? euglenophytes red algae sporozoans green algae
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Biology, 22.06.2019 10:30
Hershey and chase confirmed that dna, not protein, was the genetic material. how do the results of their two experiments support this conclusion?
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What is it called when part of a cell membrane closes around a molecule to allow the molecule to enter the cell? a. passive transport b.diffusion c. endocytosis d. exocytosisc. endocytosis
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When the oxygen produced by photosynthetic plants in the water dissolves in the water, which of these is being formed?
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Which explanation is based on empirical evidence? A. The arrangements of stars into constellations h...
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