What does the pupil in your eye do?
Stops sweat from getting in your eyes
Squeaks when you walk
Makes tears when you cry
Let’s light into your eyes
1 / 10
What is the fastest muscle in your body?
Your legs when you run
Your nose when you sneeze
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 keep on sneezing
Because your nose makes extra snot
Because your cough is too loud
Because you are too sad
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 you are allergic to the cold
So you can tell when your friend is cold
Because your body is scared
Because your hair stands upright to trap in warm air
7 / 10
What is the largest organ in the body?
8 / 10
How much saliva do you produce in your lifetime?
Three buckets full
15,000, the same as 10,000 kettles
20,000 litres, the same as 53 baths
2,500,000 litres, the same as an Olympic swimming pool
9 / 10
True or false, tears help you fight off bacteria
10 / 10