Biology, 31.12.2019 21:31, ashleydenson1517
One student group hypothesized that the dry baker's yeast must be alive. the temperature change, odor, and bubble formation, they said, indicated which characteristic of life? a) be made of one or more cells b) detect and respond to select external stimuli c) have some form of nucleic acid as the hereditary molecule d) show growth and development; that is, specialization of cells or structures
Answers: 2
Biology, 22.06.2019 09:30, katiebotts18
The âecological footprintâ left by a citizen of a developed nation is about four times larger than that left by a citizen of a developing nation. why is this the case?
Answers: 1
Biology, 23.06.2019 01:00, angelequej1167
If all prokaryotes on earth suddenly vanished, which of the following would be the mostlikely and most direct result? a) the number of organisms on earth would decrease by 10ââŹâ20%.b) human populations would thrive in the absence of disease. c) bacteriophage numbers would dramatically increase. d) the recycling of nutrients would be greatly reduced, at least initially. e) there would be no more pathogens on earth.
Answers: 3
One student group hypothesized that the dry baker's yeast must be alive. the temperature change, odo...
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