Final answer:
In Scratch, the 'go to' block is used to move a sprite to the location of the mouse-pointer or another sprite. This block is versatile and simple to use, providing a way to dynamically position sprites during a project.
Step-by-step explanation:
The block that moves a sprite to the location of the mouse-pointer or another sprite in Scratch is the 'go to' block. This block is part of Scratch's Motion category and can be used in different ways. When used with the mouse-pointer option, the sprite will move to wherever the mouse cursor is located on the screen when the block is activated. When this block is set to another sprite instead of the mouse-pointer, the sprite that has the go to block in its script will move to the position of the specified sprite.
To use this block effectively, you just need to drag the 'go to' block into the scripting area and attach it to other blocks to make it part of your program. From the drop-down menu in the 'go to' block, you can select either 'mouse-pointer' or any other sprite that is currently in the project to make your sprite move to that location.