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Biology, 21.06.2019 19:00
Which conditions are necessary for natural selection to occur? select all of the answers that apply. a. inheritable adaptations vary among individuals. b. the population size is increasing. c. more individuals are born than can survive. d. fitness varies among individuals. e. the environment changes suddenly and drastically.
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Biology, 21.06.2019 20:00
Which of the following is true of microbes? a. ninety-nine percent of all microbes are pathogenic.b. gene expression in bacteria is very similar to gene expression in humans, which facilitates the use of bacteria in recombinant biotechnology and gene therapy.c. all bacterial enzymes are harmful to humans and the environment.d. microbes create pollutants and toxins that harm the environment.
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Biology, 22.06.2019 09:00
How does science influence the decisions made about social, economic, and political issues?
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Biology, 22.06.2019 10:30
The greenhouse effect a. something that has occurred for millions of years b. an unnatural phenomenon caused by humans that maintains earths temperature range. c. the results of the differences in the angle of the suns rays d. an unnatural phenomenon that causes heat energy to be radiated back into the atmosphere
Answers: 1
36. What is the growth rate of a population whose death rate is higher than its birth rate?
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Mathematics, 26.10.2019 21:43
History, 26.10.2019 21:43
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Mathematics, 26.10.2019 21:43
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Mathematics, 26.10.2019 21:43
Mathematics, 26.10.2019 21:43
Mathematics, 26.10.2019 21:43
Mathematics, 26.10.2019 21:43