Biology, 25.04.2021 20:00 AriesTwice
The Appalachian Mountains are much lower and more rounded today than they were millions of years ago because of .
A. plate tectonics
B. weathering and erosion
C. volcanoes
D. earthquakes
Answers: 2
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How many trophic levels are there in the following food chain? phytoplankton - shrimp - perch - pike - osprey
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Ascientist discovers a new body between the orbit of neptune and the kuiper belt. the object is round and travels in an orbit around neptune with other space objects. the scientist claims that she has found a new dwarf planet. where is the scientist’s error?
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Some birds look for food near cattle and other livestock. the movement of the cattle churns up the ground, making insects available to the birds. the cattle appear to be unaffected by the presence of the birds. what kind of relationship exists between the birds and the cattle? o a. parasitism o b. commensalism o c. predation o d. mutualism
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The Appalachian Mountains are much lower and more rounded today than they were millions of years ago...
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