Breakthroughs
We are literal stardust, a replica of the universe. Element % in Earth’s Crust % in Human Body Role in Humans Oxygen (O) ~46% ~65% Found in water, most organic molecules Carbon (C) Trace ~18% Backbone of all organic life Hydrogen (H) Trace ~10% Found in water and organic compounds Nitrogen (N) Trace ~3% Key… Read More Breakthroughs