Answer:
lthis is done mainly just to make them look nicer to apeal to more costumers
Answer:
The common elemental ingredients are carbon, hydrogen, and oxygen.
<span> Negative staining method is used to view viruses, bacteria, bacterial flagella, biological membrane structures, lipid aggregates and proteins or protein aggregates, which all have a low electron-scattering power. This method is used to view cells or certain organelles of cells more clearly under the microscope in the field of microbiology. </span>
The answer is d) organic chemistry