What is the fastest muscle in your body?
Your legs when you run
Your nose when you sneeze
1 / 10
Where is the smallest bone in your body?
Your rib cage
2 / 10
How many different smells can you detect?
3 / 10
Why can’t you smell as well when you have a cold?
Because you are too sad
Because you keep on sneezing
Because your cough is too loud
Because your nose makes extra snot
4 / 10
How many people can’t roll their tongue?
No one can roll their tongue
Everyone can roll their tongue
5 / 10
How many taste buds do you have?
6 / 10
Why do you get goosebumps when you are cold?
Because your hair stands upright to trap in warm air
So you can tell when your friend is cold
Because your body is scared
Because you are allergic to the cold
7 / 10
What is the largest organ in the body?
8 / 10
How much saliva do you produce in your lifetime?
2,500,000 litres, the same as an Olympic swimming pool
Three buckets full
20,000 litres, the same as 53 baths
15,000, the same as 10,000 kettles
9 / 10
True or false, tears help you fight off bacteria
10 / 10