• andros_rex@lemmy.worldOP
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      4 days ago

      Most deep sea animals are glowy! Makes sense I think, there’s not a lot of light down there.

      Fun fact - the first forms of photosynthesis were by red colored algaes and plankton - not green, because different colors of light penetrate the ocean to different levels.

    • mmddmm@lemm.ee
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      4 days ago

      Looks to me like only the tentacles are glowy, and the body and eyes are just reflecting the camera’s light.