origins of our solar system

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Elements, Compounds & Mixtures

par Jiao Wenbo (Woodgrovess)

Evolution: Natural Selection

par Karissa Nicholson

Elements, Compounds, Mixtures

par Siti Khadijah

AP Biology Concept Map

par Faith Jay-Jackson

our origins

expanding universe

big crunch

Hubble's discoveries

red shifted galaxies

big bang

hydrogen and helium predominance

backgroudn radiation

14 billions years ago

life on earht

darwin's theory

evolution

luca

habitable planet earth

magnetic field

appearance of water

desent from stars

formation of sun

life cycle os stars

manufacturing of elements

fusion