Biology, 26.07.2019 00:00 kcarstensen59070
Ten thousand years ago, all but 100 members of species a were killed by a series of volcanic eruptions. all modern members of species a are descended from those 100 individuals. this is an example of:
Answers: 1
Biology, 21.06.2019 13:30
The majority of sulfur dioxide produced by industry comes from a. oil refineries. b. dry cleaners. c. chemical plants. d. coal-burning power plants.
Answers: 2
Biology, 21.06.2019 15:00
The images show fossils of a modern bird and two extinct organisms (a tyrannosaurus rex and an archaeopteryx). based on the structure of the three organisms, it can be concluded that . the archaeopteryx and bird have wings, while dinosaurs have limbs. so, it can be concluded that .
Answers: 1
Biology, 21.06.2019 20:10
Chalk is an ionic compound. which is a property of all ionic compounds that makes chalkboard? particularly useful for writing on a a high melting point hardness and brittleness inability to dissolve in water a multicolored appearance
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Biology, 22.06.2019 17:30
According to these anatomical structures which two animals are probably most closely related
Answers: 2
Ten thousand years ago, all but 100 members of species a were killed by a series of volcanic eruptio...
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