Biology, 04.08.2019 15:00 shaheedbrown06
What did charles darwin discover as a result of his experiments with breeding pigeons? desirable traits can be selected for and bred in offspring. humans can create new species through selective breeding. dogs and plants can be bred the in same way as pigeons. the pigeons had distinctive traits that were passed on to offspring
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Biology, 22.06.2019 03:30
How can a geological time scale best be reconstructed? a) comparing vestigial structures in living species b) comparing homologous structures in living species c) examining homologous structures in fossil remains d) examining the written records of scientists from past cultures
Answers: 1
Biology, 22.06.2019 17:30
High blood pressure occurs when there is too much blood flowing through the blood vessels at one time. by changing the amount of water in the blood, blood pressure can change. the excretory system can to lower blood pressure.which would most likely occur in the kidney? a)more water would be transferred from the nephron.b)less water would be absorbed into the nephron.c)the amount of water in the bladder would decrease.d)the amount of water in the blood would increase.
Answers: 2
Biology, 22.06.2019 19:30
The variation among individuals, on which natural selection acts
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Biology, 22.06.2019 20:40
Lumps of iron and manganese ore called can be harvested from the seafloor near underwater volcanoes.
Answers: 1
What did charles darwin discover as a result of his experiments with breeding pigeons? desirable tra...
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