Biology, 28.07.2019 10:30 idontknow11223344
"bacteria first appear in the fossil record about 3.5 billion years ago. humans appeared in the fossil record only a few million years ago. given this, which group would you say is more highly evolved? "
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Biology, 21.06.2019 13:00
Give examples of animals that live in sea and are considered mammals. ♡
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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.
Answers: 1
Biology, 22.06.2019 03:50
According to your text, should be in the native language of the parents or guardians whenever possible. a. an email b. consent forms c. oral approval d. storybooks loaned out
Answers: 2
"bacteria first appear in the fossil record about 3.5 billion years ago. humans appeared in the foss...
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