Final answer:
The seams of the boat in Chapter One were mentioned to have split, suggesting that parts of the boat are missing.
Step-by-step explanation:
The note found in the bottle in Chapter One of the book mentions that parts of its boat of origin are missing. The note states that the seams of the boat split, indicating that some of the planks that make up the boat were missing. This suggests that the boat was damaged and not in perfect condition. It is important to note that the exact details of what parts are missing are not specified in the note.