The age at which the male elephants outnumber the female elephants, according to the diagram is B and D.
This refers to the depiction of data of a range of items that shows the distribution of population through the use of age group and sex.
Hence, we can see that from the complete information, there is a graph that shows the ages of male and female elephants and we can see that in classes of B and D, the males outnumber the females.
Read more about age-structured diagram here:
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