The solutions would be a, b, e, f.
Answer: Not sure if this is what you are looking for.
Explanation:
The obvious answer is a bc it does not use and toxic fuels
An electron microscope, has a higher magnification and higher resolution. This is because the electron microscope uses electrons instead of light, which allow it to analyze structures easier.
A capsid is the protein shell of a virus. It consists of several oligomeric structural subunits made of protein called protomers. The observable 3-dimensional morphological subunits, which may or may not correspond to individual proteins, are called capsomeres. The capsid encloses the genetic material of the virus.
