WorksheetsDo you know about your body?
Total questions: 10
Worksheet time: 5mins
Which is the largest organ in the human body?
the heart
the lungs
the skin
How much does the adult human brain weigh on average?
1 kg
1.3 kg
2 kg
A man's ___________ contains between 7,000 and 15,000 hairs.
chest
beard
eyelid
On average, a person ____________ 15,000 times a day.
blinks
laughs
cries
The human use this for pronunciation as well as tasting food.
cheek
neck
tongue
It's impossible to ______ and keep your eyes open.
cough
sneeze
yawn
When you're angry, your ____________ pressure rises.
blood
water
sweat
The ___________ in the heart work involuntarily. This means you don't have to think about using them.
muscles
bones
cells
50% more males than females are _________________.
left
left-handed
handed
On average, a person ____________ 23,000 times a day.
sighs
bites
breathes
