it depends on WHAT ITEM you have.
Click on the object you want customize your size and press the letter "s" on the keyboard. A green dot scale will appear.
content control
Yes virtual object is possible
manure
yes
No, but the centre of gravity need not be inside the object. Not unless Gravity is not a variable. But it is not possible for an object to not have a center of mass.
Because of the electrons and protons the object has
[object Object]
If you turn on the car at Thomas Edisons time, it will stop at the tree. Jump till you get on top of the roof. Then at the chimney, there is the missing piece. Poptropica<3
no
Game Show Island (which is not the same as Reality TV Island) pits you against robot players on 5 TV game shows. Your object is to inspire the human Poptropicans who have become mostly subservient to the robots. (see solution at the related question below)
That's equivalent to asking "Can an object move?" - Yes, it can.