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