This video explores the concept of agency in living systems and investigates the distinction between living and non-living things. It discusses how living organisms, from single cells to immune cells ...

Deoxyribonucleic acid, more commonly known as DNA, is a complex molecule that contains all of the information necessary to build and maintain an organism. All living things have DNA within their cells ...

All living things have DNA made from the same four building blocks, called nucleotides. This is a strong clue that all life came from the same starting point. Fields like anatomy, biochemistry, ...