Biology, 23.10.2020 21:30 adstone814
A scientist constructs a graph to show the age structure of the human population of Country Y. The graph is shown here. Age Structure of the Human Population, Country Y Male Female 100+ 95-99 90-94 85-89 80-84 75-79 70-74 65-69 60-64 • 55-59 50-54 < 45-49 35-39 30-34 25-29 20-24 15-19 10-14 5-9 20% 10% 0% 10% 20% What conclusion is supported by the graph?
A The population is decreasing because there are fewer older members than younger members.
B. The population is relatively stable because there are fewer older members than younger members.
C. The population is relatively stable because the death rate is about the same as the birthrate.
D. The population is increasing rapidly because of the youth of the population.
Answers: 1
Biology, 21.06.2019 19:30
Color blindness is a recessive trait. the gene for color blindness is on the x chromosome. the family tree below shows the trait of color blindness. the only unknown is the mother in the first generation
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Biology, 22.06.2019 00:00
How many species of living things are alive on earth today? more than 1,000,000 none of these answers are correct 100-500 1,000 –500,000 o 500,000 -1,000,000
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Biology, 22.06.2019 07:00
Which best describes the scientific method? a. a path of clearly defined steps that must be followed in a particular order b. a possible answer to a scientific question based on knowledge or research c. the recipe for how to conduct an experiment that must be followed precisely d. the process of hypothesis and testing through which scientific inquiry occurs
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A scientist constructs a graph to show the age structure of the human population of Country Y. The g...
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