you could make a self propelled car all you need is cardboard, wheels, and a balloons or rubber bands
I cant see the paragraph so i cant see. It srry
Answer:
Interchangeable is something that can be used in the same manner as something else without any important differences.
or in a more simple way
something that can be exchange
For example when two sweaters look almost the same and you could easily wear either one with a particular skirt, this is an example of when the sweaters can be worn interchangeably.
Yes I'm pretty sure you can
