Biology, 19.07.2019 13:30 homeschool0123
Will give a brainlest in a particular city in one year, the birth rate is 33 per 1,000 people. the death rate is 12 per 1,000 people. what is the city’s annual population growth? 4.5% 2.1% 21% 33%
Answers: 2
Biology, 22.06.2019 02:20
Humans are believed to have evolved in coastal regions in east africa. the region had an abundant supply of fish for early humanoids to eat. when scientists analyze the fads gene they see an interesting pattern. people whose families have lived in this area of east africa for generation show a high level of diversity in alleles for the fads gene. conversely, people whose families had migrated inland a moderate distance from sources of fish showed a much lower diversity for fads gene alleles. additionally, the fads alleles found in people whose family has lived inland for generation are almost all gene alleles which produce fads proteins with a high level of function and activity. how do anthropologists explain this?
Answers: 3
Biology, 22.06.2019 11:00
What happens as electrons move along the chain of molecules known as the electron transport chain? they gain energy, which causes atp molecules to lose phosphate groups. they gain energy, which causes h *ions to join with oxygen to produce water. they lose energy, which is then used by the cell to make atp. they lose energy, which is then used to break down atp.
Answers: 3
Biology, 22.06.2019 11:40
What are some possible consequences of preventing prescribed burns and natural wildfires
Answers: 1
Biology, 22.06.2019 20:30
The passing on of genetic traits from parents to offspring.
Answers: 3
Will give a brainlest in a particular city in one year, the birth rate is 33 per 1,000 people. the d...
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