Demography is the study of the vital statistics of populations and how they change over time?a. death and emigration rates of a population at any moment in time. b. the survival patterns of a population. c. life expectancy of individuals within a population. d. reproductive rates of a population during a given year.
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Biology, 22.06.2019 12:40, sheilashair
Which statement describes how favorable traits in a population relate to natural selection? they are the only traits that ever exist in the population. they build in the population over time. they are rarely passed on to offspring. they are found only in a few individuals within the population.
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Biology, 22.06.2019 13:00, mbonilla073
The mixture of sperm and fluids from the seminal vesicles, prostate gland, and cowper's glands is called
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Biology, 22.06.2019 13:00, lays20001
How do you think earths interior affects what is happening on the surface? 2. how do fossils support the continental drift hypothesis? 3. how does sea- floor spreading support the hypothesis of continental drift? 4.what do scientists observe when they studied the magnetic fields of rocks on the sides of mid-ocean ridges? 5. what is a tectonic plate ? 6. explain mantle convection 7.how can movements of the continents affect earths climate? 8. what occurs during drifting?
Answers: 3
Demography is the study of the vital statistics of populations and how they change over time?a. deat...
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