The world's fastest land animal is the cheetah, reaching speeds of 60-70 mph
The fastest animal on earth is the peregrine falcon clocked at over 180 mph
A regular hen's egg has about 7,000 tiny pores in its shell.
Red blood cells do not contain a nucleus.
There are approximately 100,000,000,000,000 cells in the human body.
2 comments:
how do we verify that last one?
i want to know who counted the pores in a hen's egg? and who cares!
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