Can you be more specific about what are you trying to do and on what device?
There are two methods to move around in your document,
If you are using a mouse, you can move around each page of a document by scrolling up and down using the "Scrolling wheel" on mouse.
If you are using a keyboard, you can move around using the "Page Up and Page Down" arrow keys on your keyboard.
the hot magma moves around and they move.
Green algae have a tail (flagellum) that allows it to move around.
the cell wall
It's a mouse Erika.
The mouse.
It's a mouse Erika.
Gas
Motile bacteria generally have flagella.
Ball and socket joint
Www
Particles in a liquid move around and slide past one another. This allows the liquid to flow.
The layer of the earth that allows the tectonic plates to move around above it is the mantle. The mantle is also known as the hot molten magma layer called the asthenosphere.