what is the descrepancy gap between customers& expectation and perception towards service quality of front office staff/ night auditor​

Aphysical change is one that you can put in and remove like a ham sandwich. the stuff you put in there can be changem its not permanet. a chemical change is on that can't be change thats permanet. like when you make a cake and bake it. you can't get those ingredients back.

In any atom of any element, you will find protons and neutrons in the nucleus of any atom 

Convection is da answer my dood

The library of congress appointed w. s. merwin to the prestigious, respected position of poet laureate consultant.