Which living marine mammal has the densest fur?
Answer
Sea otter
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Which marine fish is famous for changing sex from male to female in a social group?
Answer
Clownfish
Which crustacean is the largest living arthropod by leg span?
Answer
Japanese spider crab
What pigment makes many flamingos pink after they eat algae and crustaceans?
Answer
Carotenoids
Which marine mammal has the thickest blubber, reaching about 50 centimetres?
Answer
Bowhead whale
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Which crustacean is the largest living arthropod by leg span?
Answer
Japanese spider crab
What pigment makes many flamingos pink after they eat algae and crustaceans?
Answer
Carotenoids
Which marine mammal has the thickest blubber, reaching about 50 centimetres?
Answer
Bowhead whale
Which compound is the primary component of quartz?
Answer
Silicon dioxide
Which compound, KMnO₄, is known for its deep purple color?
Answer
Potassium permanganate
Which compound is the main mineral component of the shells of many mollusks?
Answer
Calcium carbonate