Chemistry, 03.06.2021 22:30 adriana145
according to the plate tectonic theory, australia was a part of the supercontinent pangaea. millions of years ago pangaea divided, and eventually australia was separated as its own continent. which of the following is most likely a result of the isolation of the australian continent for millions of years? australia has no fossil record of species evolution. australia has a large number of species that are not found anywhere else. plant populations in australia have all evolved to be self-pollinating to maximize their chance for reproduction. animal populations in australia have little genetic diversity and are less likely to survive environmental changes.​
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For the reaction, 4 a(g) + 3 b(g) => 2 c(g), the following data were obtained at constant temperature. experiment initial[a],mol/l initial [b],mol/l initial rate,m/min 1 0.200 0.150 5.00 2 0.400 0.150 10.0 3 0.200 0.300 10.0 4 0.400 0.300 20.0 which of the following is the correct rate law for the reaction? 1. rate = k[a]2[b]2 2. rate = k[a][b] 3. rate = k[a]2[b] 4. rate = k[a][b]2
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according to the plate tectonic theory, australia was a part of the supercontinent pangaea. millions...
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