Exploring Our Origins
The story of our origins intertwines the vast expanse of the cosmos with the intricate details of biological life. Our solar system, nestled within the Milky Way, emerged approximately 4.
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Exploring Our Origins Origins of Life Carbon, Hydrogen, and Helium DNA and RNA Amino acids which are building units of proteins Earth Unicelleluar organisms were formed which evolved into multicellilular organisms then humans Water was formed from volcanic sprays and comets from space Elemnts of life were delivered to earth from outer space Life was impssible on early earth Explosion and the atmosphere filled with poisnous gases Formed with the solar system 4.5 billion years ago Solar System Found inside milky way Formed of the sun and the 8 planets+pluto Formed 4.5 billion years ago Stars (our parents) On dying they form atoms that become parts of other nebula that form other stars forming galaxies. Great explosions cause light and heat called supernova When dying they explode forming complicated elements of life Nuclear reactions happemimg inside forming light and heat energy Have a definite lifecycle Formed of hydrogen and helium Evolution Survival of the fittest Mutation Variation Natural Selection DNA Heredity Encoding for proteins and traits Responsible for our traits Chromosomes Genes The Big Bang Creation of milky way Agrregation of stars forming galaxies Birth of stars Birth of the universe
