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Answers by Histrio

Answers by Histrio
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In some chordates, pharyngeal slits develop into _____. choose one answer. a. gills. b. vertebrae. c. blood vessels. d. fins.
answered Feb 19, 2018
6 votes
214k views
Part A: The sun produces 3.9 • 1033 ergs of radiant energy per second. How many ergs of radiant energy does the sun produce in 2.45 • 105 seconds? (5 points) Part B: Which is the more reasonable measurement
answered May 15, 2017
4 votes
205k views
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