Biology, 19.10.2019 15:30 jackieeecx3
Which describes best how charles darwin provided evidence that evolution occurs?
a. he sailed around the world on the beagle making observations.
b. he used dna to show where adaptations come from.
c. he compared two groups of finches to illustrate natural selection.
d. he bred turtles to show their adaptations.
Answers: 2
Biology, 21.06.2019 20:00
What causes an unsaturated fatty acid to have a different shape than a saturated fatty acid? o a. unsaturated fatty acids have more hydrogen atoms. o b. unsaturated fatty acids have double carbon bonds. o c. unsaturated fatty acids have more nitrogen atoms. o d. unsaturated fatty acids have single carbon bonds.
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Biology, 21.06.2019 20:00
The phylogeny chart shows the evolution of camels. camelus is the modern-day camel. based on this chart, which three statements are true? â• modern camels are more related to stenomylus than to eschatius. â• stenomylous and modern camels do not share a common ancestor. â• modern camels are more related to camelops than to aepycamelus. â• pliauchenia and oxydactylus may share similar features. â• procamelus and stenomylous may share similar features.
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Biology, 21.06.2019 21:00
If scientists are wrong about earth's age based on radioactive material and the decay rates are really much faster, how would nuclear power plants be affected?
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Biology, 22.06.2019 06:00
Most animal cells membranes have proteins that pump ions out of the cell and potassium ions into the cell
Answers: 3
Which describes best how charles darwin provided evidence that evolution occurs?
a. he...
a. he...
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