Emissions has to the the answer. Though it could be Frequency range, but I doubt it.
Answer:
more than 1,100 years. at it's height, it was the largest and most powerful empire in the world. during the byzantine empire, religion was a major source of conflict
because humans count on coral reefs and the sealife they support,coral reefs should be able to count on humans too.
Either add the passage with the question so we know what you are referring to or do not post questions like these. Not everybody has read what you have. This question is completely useless and unanswerable without the story to go off of.
