vannieke
Aug 19, 2013, 05:28 AM
True or false: Energies are only the concern of engineers and scientists?
True or false: In general, incidents are not influenced by the prevailing energies?
True or false: Hazards exist whenever there is an energy source?
True or false: In general, incidents are not influenced by the prevailing energies?
True or false: Hazards exist whenever there is an energy source?