What does the pupil in your eye do?
Makes tears when you cry
Let’s light into your eyes
Stops sweat from getting in your eyes
Squeaks when you walk
1 / 10
Where is the smallest bone in your body?
Your rib cage
2 / 10
How does your body protect your ears from dirt?
They close when you sleep
You use your fingers to clean them
They wiggle when you walk
It makes wax
3 / 10
How many different smells can you detect?
4 / 10
Why can’t you smell as well when you have a cold?
Because your nose makes extra snot
Because your cough is too loud
Because you keep on sneezing
Because you are too sad
5 / 10
How many people can’t roll their tongue?
No one can roll their tongue
Everyone can roll their tongue
6 / 10
Why do you get goosebumps when you are cold?
Because your hair stands upright to trap in warm air
Because your body is scared
Because you are allergic to the cold
So you can tell when your friend is 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
15,000, the same as 10,000 kettles
20,000 litres, the same as 53 baths
Three buckets full
9 / 10
True or false, tears help you fight off bacteria
10 / 10