Which of these is a benefit of using fossil fuels

The technology we use to harness the energy in fossil fuels is well developed. The main reason for this is that fossil fuels have been used to power our world for many decades.

Fossil fuels are cheap and reliable sources of energy. They are excellent types of fuel to use for the energy base-load, as opposed to some of the more unreliable energy sources such as wind and solar.

micro/nanoscale topography surface exhibits many prominent properties and is extensively employed in biomedical device, microfluidic device and energy device fabrication. additionally, the clinical applications of biomaterials can be largely expanded with of nanostructured surfaces.

the real answer is b. scintillation counter