Cube
The square based pyramid does not stack or roll.
cylinder
Rectangles are two dimensional objects- they have no thickness. Therefore you cannot "stack" them and so there will be no 3-D shape.
The noun 'stack' is a singular, common, concrete noun; a word for a thing.
Cube
A pyramid will not roll and you cannot stack objects on top.
A cylinder
The square based pyramid does not stack or roll.
Usually not, but it depends on the context, I mean what kind of stack are you talking about. For example in FORTH language word PICK and ROLL could be used.
no
To stack the chinaware/ silverware you should consider the size,shape and kind.
yes
No
Roll,stack,shape,pack,shovel,build,pile,smooth,stick,assemble
Square
cylinder
Stack.