Even though he has expereinced several stressful events in his life, Charlie has been able to maintain good health. This is because of his persistent optimism and the emotional support of his family. An integrated understanding of Charlie's well-being is most clearly provided by

Charlie has been able to maintain good health.

Explanation:

The sentence  "Charlie has been able to maintain good health". States that he has good health.

answer; the best answer is (demand);

this statement is true.

forests are public goods, available for everybody. when usage of such a good becomes interesting for consumers and its usage increases, there can be a risk of overexploitation. it is a non rival good therefore, if one person consumes the good it does not reduce the availability for subsequent consumers.

these caracteristics require the establishment of measures in order to prevent the destruction of a commonly owned space, for example, to restrict the amount of people that have access to the same time.