Based on the excerpt, suzuki most likely believes that adults should behave a)more maturely than children b)better than they did when they were in kindergarten c)the same way the expect young children to d)as examples for the children

C) the same way they expect young children to

Explanation: In "The Girl Who Silenced the World for Five Minutes", Suzuki most likely believe that adults should behave the same way they expect young children to.

In 1992, Severn Cullis-Suzuki, a Canadian twelve-year-old, addressed the United Nations assembly in Brazil. After her speech, all leaders were silent for almost five minutes. She spoke of pollution, the hole in the ozone layer, species extinction and the devastation of forests.  

the answer is "by providing data about careers and annual mean wages"

the answer is suffrage