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Your search returned 22 matching results. The results are ordered by relevance.
Calculating DNA length for each person, it would stretch across the diameter of the solar system. See more
Your system of blood vessels is over 60,000 miles long. That's long enough to go around the world more than twice! See more
The largest employer in the world is the Indian railway system, employing over a million people! See more
Don't give a dog chocolate! Chocolate affects a dog's heart and nervous system; a few ounces are enough to kill a small dog. See more
The blue whale has a heart the size of a small car and its blood vessal is so broad, that a person could swim through it. See more
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