Which element is present in all organic compounds?
Californium
Copper
Calcium
Carbon
What colour of tongue does the chow breed of dog have?
Black
Pink
Red
Blue
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Which of the following insects requires no sleep?
Bee
Termite
Cockroach
Ant
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In which continent did the ostrich originate?
Asia
North America
Australia
Africa
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What are Lanthanides?
Bacterium
Mountains on the Moon
Mountains on Earth
A block of elements in the periodic table
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What is the sum of the internal angles in a hexagon?
540 degrees
1080 degrees
360 degrees
720 degrees
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How much taller is the Eiffel tower in the summertime?
0 inches
6 yards
6 feet
6 inches
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On average, how long does a giraffe sleep each day?
20 hours
2 hours
2 min
20 min
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In which decade did the World Health Organisation declare Smallpox eradicated?
1950s
1980s
1960s
1970s
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The world's first microwave oven was built and demonstrated by Percy Spencer in which decade?
1980s
1970s
1960s
1940s
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