early photosynthetic life existed a long time ago
photosynthetic_plant is autotroph. photosynthetic_plant is not photolithoautotroph. turtles has long_lifespan photosynthetic_plant_chloroplast is tangible_thing. technetium_99 has half_life_of_over_200,000_years turtles has not long_lifespan photosynthetic_plant is not autotroph. no_human has lived_longer_than_150_years no_human has not lived_longer_than_150_years photosynthetic_plant is photolithoautotroph.