Brain
Bones
Lungs
Digestion
Reproduction ;)
100
Grey
What is the colour of the brain?
100
A bone that helps with chewing and eating.
What is the jaw?
100
2.
How many lungs are there in the body?
100
The mouth.
Where does digestion start?
100
Sperm is made in the testicles
Where is sperm made?
200
The brain is 80% water.
What percentage of the brain is water?
200
The femur (thigh bone)
What is the longest bone in the body?
200
They clean the air as it enters the body.
What are nose hairs for?
200
Acid
What is the stomach full of?
200
The egg
What is the largest human cell?
300
The brain can stay alive 4 to 6 minutes without oxygen.
How long can the brain stay alive without oxygen?
300
The skull
What is the bone in the head called?
300
About the same as a tennis court
What is the surface area of the longs?
300
1.5 litres
What is the capacity of the stomach?
300
28 days
What is the length of a woman's period?
400
100 billion neurons.
How many neurons are in the human brain?
400
Cartilage
What are the nose and ear made of?
400
Up to 165kmph
What is the strongest sneeze?
400
500kg
How much food does an average adult eat?
400
500,000 eggs
How many eggs will an average woman produce?
500
1.2kg
How much did Einstein's brain weigh?
500
The pelvis
What is the largest bone?
500
6 litres of air.
What is the amount that an adult breathes in one minute?
500
32.
What is the number of teeth that an adult has?
500
45 litres
How much sperm will a man produce in his life?
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