That's evolution.
There was an old lady who swallowed a fly.
I don't know why she swallowed a fly.
I guess she'll die.
There was an old lady who swallowed a spider,
which jiggled and wiggled and tickled inside her.
She swallowed the spider to swallow the fly.
I don't know why she swallowed a fly.
I guess she'll die.
There was an old lady who swallowed a bird.
To swallow a Bird! How absurd!
She swallowed the bird to swallow the spider,
which jiggled and wiggled and tickled inside her.
She swallowed the spider to swallow the fly.
I don't know why she swallowed a fly.
I guess she'll die.
There was an old lady who swallowed a cat.
To swallow a cat, imagine that!
She swallowed the cat to swallow the bird.
To swallow a bird! How absurd!
She swallowed the bird to swallow the spider,
which jiggled and wiggled and tickled inside her.
She swallowed the spider to swallow the fly.
I don't know why she swallowed a fly.
I guess she'll die.