You are presented with the question "What are the microscopic and organic molecules of living organisms?" and the following answer choices: 
- small
 - cytoskeleton
 - food
 - plants
 - organelles
 - chloroplasts
 - cells
 - sugar

Now knowing that cells are the microscopic building blocks of organisms and organic molecules are the basic building blocks of living organisms on earth, choose the best answer.


 

       cells  