11.   Once back on the ground the ambulance service took over the medical side of the operation.

12.   An important service is taking out the garbage, with fly maggots and dung beetles recycling rotting meat or feces into useful fertilizers.

13.   And the service took steps to make its members more aware of suicide warning signs and more willing to seek help.

14.   And while outright scams appear to be rare, some services have taken steps to watch for them.

15.   Ask specific questions about what is included and whether the service will take on additional tasks.

16.   A delivery service takes a day or even two to get him the newspaper.

17.   A public memorial service will take place in Paris.

18.   A service called Yahoo! takes yet another approach.

19.   A snocat shuttle service takes skiers to the top of the wide but steep and winding trail.

20.   But Seidel recommends caution, since callback services take more effort to arrange and require the user to remain in a fixed location to use them.