Science and nature by pjh2
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1 How many hearts does an octopus have?
Three
 
Two for the gills and one for its body
2 The human backbone is a flexible chain made up of how many bones?
33
 
There are 5 fused together in the sacrum (between the hips) and beneath that 4 fused together to make the coccyx, leaving 24 separated by disks. Some quizzes treat the two fused sections as a single bone each to come up with 26 as the answer.
3 Which joint is the largest in the body?
Knee Joint
 
4 What, in strict scientific terms, is eclipsed in what is generally known as a solar eclipse?
Earth
 
5 Which mammal's most common species is the bottlenose?
Dolphins
 
6 Which two colours of squirrel are found in Britain?
Red and grey
 
7 What is the five-letter name for a young dog? (Not puppy)
Whelp
 
8 A Munchkin is a breed of which animal?
Cat
 
9 What was the next country to launch a satellite after the Soviet Union and USA?
France
 
10 What ancient creature took its name from the Greek words for 'terrible lizard?'
Dinosaur
 
ethereal-universe