. All things everywhere in the universe have an invisible pulling force between them. What is this invisible force called?

friction
position
gravity
motion

Gravity because it’s the universal force between any two objects

Gravity Example:I’m holding a pencil and I drop it motion would not do anything so it’s wrong, my position doesn’t matter,and friction is to objects rubbing against each other so gravity is the right one

There can be more freedom for them

The answer is d. none  hope this .