Quizglory::Challenge Yourself

All about Octopus


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Q.1 : An octopus's arms are mainly composed of:
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Q.2 : How many brains does an octopus have?
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Q.3 : How do octopuses protect themselves from predators?
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Q.4 : How many hearts does an octopus have?
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Q.5 : An octopus's eyesight is:
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Q.6 : An octopus's brain is:
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Q.7 : What color is octopus blood?
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Q.8 : What are iridophores in an octopus?
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Q.9 : Chromatophores allow an octopus to:
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Q.10 : How quickly can an octopus change its color?
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