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2070s

Centuries: 20th century - 21st century - 22nd century

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Years: 2070[?] 2071[?] 2072[?] 2073[?] 2074[?] 2075[?] 2076 2077[?] 2078[?] 2079[?]

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Photosynthesis

... to a photosystem I complex, which boosts their energy level to a higher level using a second solar photon. The highly excited electrons are transferred to the primary ...