In the united states, approximately percent of school-age children are overweight or obese.

30%

Explanation:

The rate of children who are considered overweight has doubled in the last thirty years, with about 30% of children between six and eleven years of age overweight in the United States.

the secretary of state, appointed by the president with the advice and consent of the senate, is the president's chief foreign affairs adviser. the secretary carries out the president's foreign policies through the state department and the foreign service of the united states.

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