Which is smaller, your left or your right lung?
1 / 10
How fast can a sneeze travel?
As fast as you can walk
25 miles an hour
Up to 100 miles per hour
Faster than a rocket
2 / 10
What do the tiny hairs inside your nose do?
They are just there to look good
Tickle your nose
Keep the bogies in place
Clean the air that you breathe
3 / 10
What do your ribs do?
Make you ticklish
Stop you exploding when you eat too much
Make you taller
Protect your heart and lungs
4 / 10
How many ribs do you have?
8, that’s 4 on each side
9, with 4 on the left and 5 on the right
24, that’s 12 on each side
5 / 10
When do you get hiccups?
When you don’t get a good night’s sleep
When you have eaten too much
When you breathe in a bad smell
When your Diaphragm is irritated
6 / 10
What is your diaphragm?
The distance around your chest
The muscles in your legs
A sheet of muscle that helps you breathe in and out
It is the name for your toes
7 / 10
True or false, every person’s voice is unique?
8 / 10
How loud was the loudest voice ever recorded?
44 decibels, the same a bird song
80 decibels, as loud as a car
121 decibels, the same as a jet engine
110 decibels, the same as a dog barking
9 / 10
How does your wind pipe keep dirt out of your lungs?
It has tiny hair and mucus that traps the dirt
Bacteria cleans it with a hoover
It stays closed until you eat
It cleans itself at night when you snore
10 / 10