Examlex
What factors in the beliefs and social structure of the Roman Empire contributed to the rise of Christianity?
Lichen
A symbiotic organism composed of a fungus and a photosynthetic partner, typically an alga or cyanobacterium, found on rocks, trees, and soil.
Mutualistic Relationship
A type of symbiotic relationship where both organisms involved benefit from their interaction.
Dinoflagellate
A type of planktonic microorganism, many species of which are photosynthetic, contributing to marine and freshwater ecosystems.
Atmospheric Layer
A stratum of gases surrounding a planet that is held in place by the gravity of that body, categorized into different layers based on temperature gradient and other properties.
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