Biology, 27.09.2019 10:00 DiamondW8526
The frog population in the amazon basin varied. every 500 years, there was a mutational change leading to speciation. in between, the population remained the same with no observable changes. what pattern of macroevolution determined this change?
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Biology, 22.06.2019 05:30
One important development during the 3rd trimester that will insulate the infant against changes in temperature is a. the deposition of fat under the skin b. the closing of the septum between c. the atria of the heart d. the beginnings of lung functioning e. the beginnings of light and sound sensing
Answers: 3
Biology, 22.06.2019 12:50
The many stone tools, fragmentary animal bones, and teeth found at gran dolina, spain, indicate that hominids there? a. processed and consumed animals and other hominids. b. did not differ appreciably from earlier asian homo erectus. c. were similar to later homo sapiens. d. none of the above
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Biology, 22.06.2019 16:00
Which statement describes the punctuated equilibrium theory?
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Biology, 22.06.2019 20:00
The means by which a cell transports large molecules out of the cell is called
Answers: 1
The frog population in the amazon basin varied. every 500 years, there was a mutational change leadi...
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