Biology, 26.11.2019 23:31 lylessd423
Look at the age-structure pyramids. the numbers between the bars (in the middle of the graphs) serve as the y-axis. what do these numbers represent? a) the population of males and femalesb) the age classes, in 5-year rangesc) the total population, in millionsd) the number of people born in a particular yeare) the percentage of the population in each age class
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Look at the age-structure pyramids. the numbers between the bars (in the middle of the graphs) serve...
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