It explains macroscopic phenomena through the classical mechanics of the microscopic particles. Models often involve separate considerations for macroscopic, microscopic and molecular level phenomena. The discipline of anatomy is divided into macroscopic and microscopic anatomy. Composites can fail on the microscopic or macroscopic scale. It can be applied to both microscopic and macroscopic systems. While their input is small compared to trees, microscopic and macroscopic algae also produce isoprene. This procedure is most common for patients who have unexplained microscopic or macroscopic hematuria. An example of a topic that extends from macroscopic to microscopic viewpoints is histology. Their results indicated that they feed on various planktonic organisms, but especially microscopic jellyfish. The danger of ingesting microscopic particles remained. A nanostructure is a structure of intermediate size between microscopic and molecular structures. This policy extends even to microscopic organisms. Silica forms the exoskeleton in the microscopic diatoms and radiolaria. Urinalysis may reveal the presence of protein, white blood cells, and microscopic haematuria. It was then that scholars discovered spermatozoa, bacteria, infusoria and the diversity of microscopic life.