Use infinitesimal in a sentence?

Answer:
Our DNA is the infinitesimal part of our cellular structure. It is so small you would need special equipment to recognize it in your cell. Atoms are so infinitesimal that we have to use a very special microscope to see the neutrons, protons or electrons.
First answer by Pegalita. Last edit by Pegalita. Contributor trust: 143 [recommend contributor recommended]. Question popularity: 0 [recommend question].