Final answer:
The statement "All photos in InDesign are embedded into the document" is false. InDesign offers the option to either embed or link photos in the document.
Step-by-step explanation:
The statement "All photos in InDesign are embedded into the document" is false.
In Adobe InDesign, there are two ways to handle photos: embedding and linking. When you embed a photo, you are including a copy of the photo directly within the document. This means that the photo becomes part of the document and will increase the file size. On the other hand, when you link a photo, you are only including a reference to the photo's location on your computer. This means that the photo is not actually stored within the document, but rather it is linked to the original file. InDesign will display the linked photo when the document is opened.
So, while you have the option to embed photos in InDesign, it is not true that all photos are embedded into the document by default. It is possible to link photos instead.