歌词
**Verse 1:**
Farts are funny, yes it’s true,
But they have a job to do.
In your tummy, gases brew,
As the food is chewed by you.
**Chorus:**
Pop and bubble, whoosh and start,
That’s the science of a fart!
Pop and bubble, whoosh and start,
That’s the science of a fart!
**Verse 2:**
As you chew and start to munch,
Air gets trapped in every crunch.
Down it travels, past your throat,
To your stomach, it will float.
**Chorus:**
Pop and bubble, whoosh and start,
That’s the science of a fart!
Pop and bubble, whoosh and start,
That’s the science of a fart!
**Verse 3:**
In your stomach, food is churned,
Proteins, carbs, and fats are burned.
Enzymes break the food apart,
In this chemical work of art.
**Chorus:**
Pop and bubble, whoosh and start,
That’s the science of a fart!
Pop and bubble, whoosh and start,
That’s the science of a fart!
**Verse 4:**
Next it moves to small intestines,
Where nutrients begin their missions.
Villi soak up what they find,
Leaving gases left behind.
**Chorus:**
Pop and bubble, whoosh and start,
That’s the science of a fart!
Pop and bubble, whoosh and start,
That’s the science of a fart!
**Verse 5:**
In the colon, there’s a crew,
Of bacteria, small but true.
They eat fibers, break them down,
Making gas that’s all around.
**Chorus:**
Pop and bubble, whoosh and start,
That’s the science of a fart!
Pop and bubble, whoosh and start,
That’s the science of a fart!
**Verse 6:**
Hydrogen, methane join the mix,
Carbon dioxide, in the fix.
Sulfur’s here to add a smell,
Making farts you know so well.
**Chorus:**
Pop and bubble, whoosh and start,
That’s the science of a fart!
Pop and bubble, whoosh and start,
That’s the science of a fart!
**Verse 7:**
Gas builds up, it needs to go,
Through the rectum, out the show.
Muscles help to push it out,
With a noise, without a doubt!
**Chorus:**
Pop and bubble, whoosh and start,
That’s the science of a fart!
Pop and bubble, whoosh and start,
That’s the science of a fart!
**Verse 8:**
Now you know how farts are made,
It’s biology displayed!
Chemistry and food combine,
To make the gas that leaves your behind!
**Chorus:**
Pop and bubble, whoosh and start,
That’s the science of a fart!
Pop and bubble, whoosh and start,
That’s the science of a fart!
