An electron microscope is used for seeing very small objects by making them appear bigger, and each cell is too small to see with the naked eye. Given these facts, what can make cells appear bigger among the following options:
- prolactin release
 - kaleidoscope
 - electron microscope
 - deoxyribonucleic acid
 - radars
 - deuterostomes
 - Electrical energy
 - stethoscope


 

   electron microscope      