| Lyrics | Missing Word |
| Our whole _____ | |
| was in a hot dense _____ | |
| Then nearly _____ billion years ago | |
| _____ started, wait ... | |
| The _____ began to cool | |
| The _____ began to drool | |
| _____ developed tools | |
| We built a _____ | |
| We built the _____ | |
| _____, _____, _____ | |
| Unravelling the _____ | |
| It all started with the _____ _____. Hey ! | |
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