If you ignore the print, then it has a plane of symmetry (possibly) but not an axis of symmetry.
If you ignore the print and the "pop-top" part, then it has both.
Rotational symmetry along one axis.
soda
A cylinder and a cone have infinitely many planes of symmetry because of the circular face. However, a cylinder can also be cut in half lengthwise (imaging cutting a soda can in half), while a cone cannot (imagine cutting a ice cream cone in half). Therefore, a cylinder has one more plane of symmetry than a cone.
You can carry soda on a plane, however some airline services are funny with people bringing their own food/drink on the plane.
If it's in your luggage yes
Both regular soda and diet soda are sweetened, but diet soda is sweetened with artificial sweetener and thus has few or no calories.
Decota Ran and Solar Man both rhyme with Soda Can.
Depends on what kind of soda/candy, but for the most part, they are both equally bad. They are both sugary. Soda is carbonated, and candy has saturated fat most of the time.
They both destroy the enamel of your teeth.
Both products are leavening agents. Additional baking soda can balance acid ingredients.
Nope, both regular and diet soda work. Although Diet soda is preferable since it erupts more violently.
Both. Aluminum is a metal.