Biology, 08.05.2021 07:40 6lost6soul6
Label the steps of the convection current in the mantle
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Efficiency is the percent of work put into a machine by the user (input work) that becomes work done by the machine (output work)
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Groups of organisms with low biotic potential, such as gray whales, that produce at most one offspring every other year a) are r-selected b) are k-selected c) are not subject to density-dependent limiting factors d) show the initial stages of the extinction process e) have escaped from the processes of natural selection and adaptation
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Which medullary index indicates a human hair? a. 0.653 b. 0.733 c. 0.516 d. 0.256
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How is ribosomal rna useful as a molecular clock? a. a large portion of the dna ring is not vital to structure or function, allowing it to accumulate neutral mutations. b. its rate of mutation increases over time as organisms continue to evolve and differentiate from each other. c. a slow mutation rate makes it useful for determining evolutionary relationships between ancient species. d. it is only found in select organisms, making it easier to compare relationships between species that have it.
Answers: 1
Label the steps of the convection current in the mantle...
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