You are driving on a two lane highway and the vehicle behind you wants to pass you should

Explanation:

You should slow down by 5 to 10 miles per hour to allow the vehicle pass

answer; researchers typically cannot control people's sexual behaviors as would be necessary in an experiment;

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.