You are presented with the question "What do biologists study?" and the following answer choices: 
- Bio-thermodynamic studies
 - Small things with a microscope
 - smallest agents of disease
 - basic building blocks of life
 - genetic material
 - The study of biolife in space
 - DNA damage and mutations
 - The study of bio

Now knowing that microscope is used to see small things by biologists by making them appear bigger and biologists use microscopes to study things that are too small to be seen with the unaided eye, choose the best answer.


 

  Small things with a microscope       