Ribonucleic acid — a molecule involved in gene expression and protein synthesis....
A statistical method for modeling relationships between variables....
Einstein's theory describing how space, time, and gravity are interconnected....
The world's largest country by land area, spanning Eastern Europe and Northern Asia....
An artistic and intellectual movement emphasizing emotion, individualism, and nature....
A dense, humid forest receiving high rainfall, home to the most biodiversity on Earth....
A machine capable of carrying out tasks automatically, often programmable....
The organ system that enables breathing, oxygen intake, and carbon dioxide release....
A European cultural and intellectual movement of the 14th–17th centuries....
One of the largest empires in ancient history, spanning Europe, Africa, and Asia....