History

O5/08/12 HUMAN ORIGINS 15 billions old age past knowed a singularity it contain all the matter of the universe they ar unstable exploded outward and in all directions and called the large-minded slap theory slowly kaleed to cool over serveral cartridge clip Nucleosynthesis the first building block of atoms appe bed.

And the first atom to experience is Hydrogen because it is the simplest atom When enough of the matter kicks in temperance kicks in The evidence for this theory comes from the INFLATION THEORY THE FUUTURE OF THE homophiles SOME SAY 1 continued expansion (a) 2 Big Crunch (the thumping commission theory the othe r than way it leave behind be crunch sustain rout because gravity will be higher when the puffy bang energy lowers and they say this takes 30 Billions The energy of the big bang is higher than gravity NATURAL SELECTION (survivor of the fittest) i) CHARLES DARWIN ii) ALFRED WALLACE a) A species will reproduce till it fills its space and at that show up utmost rises So the healthiest of the traits or the best will run for it thru the genes 1 Orronin Tugeness : the earliest human ancestor expound 6 millions years agone Hominid: bipedal primate: inwardness walk on two means they are biological capable of it without casing pain Hominoid: related to humans So the first hominid is orronin tugenes 2 Ardipithicos raymidus 4.5 millions years ago The name means ground ape 3 Aystrakiotgucunes 3.5 mya they grapple for food compete by former and compete by brawn(depend on strength) They splite into two Th e brain at once are Gracle close to 2.5 my! a The brawn are copious The gracle out smarted the robust and outgrown them * Gracile * Homo( hominoid) * They start to emerge about 2 million years ago 1) Homo Habilus (means expert human) a. Increase use of tools 2) Homo erectus ( up right or erect man) b. Strated about 1.5 mya-200,000 ya c. There brain was 1000 cubic...If you fatality to get a full essay, put up it on our website: OrderEssay.net

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