What is Human body?
The physical substance of the human organism, composed of living cells and extracellular materials and organized into tissues, organs, and systems.Five most important organs in the Human body Human Anatomy.Why do we have fingerprints?We all know that our fingerprints are so unique that no two people have the same ones, not even identical twins. But why do humans have these swirly patterns on their fingers in the first place? For many years, scientists thought they were there to help human fingers grip things… but it turns out.
The physical substance
Fingerprints actually allow less of our skin to come into contact with objects than perfectly smooth fingertips would. So they have nothing to do with gripping. While there are a few theories about the evolutionary purposes of these unique patterns, including that they protect our fingers or provide touch sensitivity, scientists haven’t been able to figure out a definitive explanation. We bet you didn’t know that these other body parts are as unique as our fingerprints.
