Biology, 28.02.2020 20:11 IsabellaGracie
The fossil record shows life originated on Earth at least 3.5 billion years ago and consisted entirely of microorganisms. Paleontologists provide the strongest evidence of this conclusion through the discovery of:.
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Biology, 21.06.2019 22:50
Parasitism could be considered a form of which of these types of relationships? -mutualism -commensalism -predator-prey -mimicry
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Biology, 22.06.2019 01:00
Plz genetic engineering can be applied to many fields including medicine and agriculture. which of the following is a medical application of genetic engineering? a. giving crop plants recombinant dna so that they would be resistant to herbicides. b. examining a persons pedigree to determine whether they can carry a gene for a genetic disease. c. analyzing a persons dna to see how closely they are related to another person. d. certain genes into bacteria so that they will produce a needed medicine.
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Biology, 22.06.2019 12:00
What if the yeast were extremely active and produced more than 100ml gas. would you know? why/why not
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Biology, 22.06.2019 13:00
Which soil would most likely be found in the arctic? andisols gelisols histosols spodosols
Answers: 1
The fossil record shows life originated on Earth at least 3.5 billion years ago and consisted entire...
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