Why do bird embryos have gill slits?
(i’m confused, i think it has something to do with...
Biology, 27.01.2020 00:31 jermainedwards
Why do bird embryos have gill slits?
(i’m confused, i think it has something to do with the
Answers: 3
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What is the term for a water wave that is created by an underwater earthquake?
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Biology, 22.06.2019 18:30
On a spring day, a middle-latitude city (about 40? north latitude) has a surface (sea-level) temperature of 10 ? c. if vertical soundings reveal a nearly constant environmental lapse rate of 6.5 ? c per kilometer and a temperature at the tropopause of –55 ? c, what is the height of the tropopause?
Answers: 3
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