Heating and cooling costs might vary considerably.
Pretty sure it’s A, the power of a strong federal government
The types of jobs that have been more highly impacted by the recession are service based jobs. Here are the examples of service based jobs: factory worker, hard labor, jobs in the restaurant, and other jobs that requires strength and power.
L-dopa is effective against Parkinson's, but its enantiomer D-dopa is not. An enantiomers drug may not be equally effective. The enantiomer, in chemistry, is one of two stereoisomers that are mirror images of each other that are non-superposable, much as one's left and right hands are the same except for being reversed along one axis. It is also known as an optical isomer.
