Substance

Author: BeLuckyDaf

Riddle: I'm blue at day and black at night; I do contain some creatures born and died. What am I?
Answer: Sea water.
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Source: https://www.riddles.com/2620
Riddle: I'm blue at day and black at night; I do contain some creatures born and died. What am I? Answer: Sea water.


Riddle: I'm blue at day and black at night; I do contain some creatures born and died. What am I? Answer: Sea water.