The human nose can remember how many different scents?
150,000
100
750
50,000
In an average lifetime, the human body can produce enough saliva to fill up ...
4 kitchen sinks
10 bathtubs
2 swimming pools
Lake Superior
If you bite into this part of the human body its like bitting into a carrot.
Tongue
Pinky Finger
Big Toe
Ear
What is the hardest bone in the human body?
Jaw Bone
Rib Cage
Clavicle (Collar Bone)
Vertebrae (Back Bone)
An human sneeze can exceed approximately how many miles per hour when leaving the body?
45
100
10
250
An average human loses how many strands of hair each day?
80 strands
120 strands
200 strands
20 strands
How much of the human brain is made up of water?
50%
100%
80%
20% of
What is the only part of the human body it cannot repair itself?
Hair Follicles
Earlobes
Eyelashes
Teeth
What part of the human body is the same size throughout an entire lifetime?
Teeth
Skull
Eyes
Ears
What part of the human body never stops growing?
Toenails
Ankles
Ears
Eyebrows
The human brain operates on the same amount of power as what household item?
10Toaster
10-watt Lightbulb
Analog Clock
Vacuum
Which fingernail is the fastest growing?
Ring Finger
Pointer Finger
Pinky
Middle Finger
What animal has the same amount of hair on its body per square inch as a human?
Boar
Giraffe
Chimpanzee
Hippopotamus
By the age of 60 most people will lose half of their ...
Hearing
Tastebuds
Sense of Smell
Hair
How long can a human head stay conscious after its been decapitated?
2 minutes
0 seconds
15-20 seconds
30-60 seconds
How many more muscles does it take to frown than smile?
5
42
26
17
