The bar graph shows the population of male and female deer in a forest, measured in 10-year intervals. according to the graph, which of these statements is true about the trends?

option D. the ratio of the population of male deer is not constant.

Explanation:

The bar graph permits to compare the results for two different populations: male and female deer in a very easy visual way.

These features are remarkable:

        This discards the option A, which states that the population of male deer increases each decade from 1961 to 2011.

        This discards the option B. which states that when the polulation of male deer increases, the poluplation of female deer also increases.

as technology advances, new experiments often expose problems in accepted theories. c

hope i

-lavira: )