Galaxies, too, show a red shift in the light they emit. When a light source approaches, there is an increase in its measured frequency when it recedes, there is a decrease in its frequency. The Doppler Effect also occurs for light waves. And when the siren passes you and moves away, the crests of the waves encounter your ear less frequently, and you hear a drop in pitch. When the siren is approaching you, the crests of the sound waves encounter your ear more frequently, and the pitch is higher than normal. The Doppler Effect is evident when you hear the changing pitch of an ambulance or fire-engine siren. Science, Technology and society - many technologies are goal-oriented applications of Science. Scientific inquiry - the process of Science includes observation-based discovery and the testing of explanations through hypothesis-based inquiry. Structure and function - Form and function are correlated at all levels of biological organization. Evolution - Core theme, explains both the unity and the diversity of life.

Unity and Diversity - Three domains of life: Bacteria, Archaea and Eukarya 8. Energy and life - All organisms must perform work, which requires energy. Interaction with the environment - Organisms are open systems that exchange material and energy with their surroundings. Regulation - Feedback mechanisms regulate biological systems. Emergent properties of Biological Systems - The living world hsa a hierarchical organization, extending from molecules to the biosphere. This genetic information is encoded in the nucleotide sequences of the DNA. Heritable Information - The continuity of life depends on the inheritance of biological information in the form of DNA molecules.

Cell- The cells are every organism's basic units of structure and function. And unlike many phenomena in psychology, there is no standardized measurement techniqueДЎ. Unlike many phenomena in science, there is no single, authoritative perspective or definition of creativity. The studies have covered everyday creativity, exceptional creativity and even artificial creativity. It has been studied from the perspectives of behavioural psychology, social psychology, psychometrics, cognitive science, artificial intelligence, philosophy, aesthetics, history, economics, design research, business, and management, among others. Although intuitively a simple phenomenon, it is in fact quite complex. From a scientific point of view, the products of creative thought (sometimes referred to as divergent thought) are usually considered to have both originality and appropriateness. Creativity is used in Science by involving mental process through creative problem solving and the discovery of new ideas or concepts, or new associations of the existing ideas or concepts, fuelled by the process of either conscious or unconscious insight.

G2a atomic society