filled the room
gel-filled.
subject: Memories predicate: filled
You can get helium balloons filled at party supply stores, grocery stores, or stores that specialize in balloons and party decorations.
258 helium filled balloons filled to 34 psi each
When tires or balloons are filled with gas or air, they are said to be in an inflated state.
They are filled by Hydrogen gas.
Helium
everything from called to crystals is your predicate.
bcoz helium is lighter than air
Balloons are not called helium; they can be filled with helium because this gas is not flammable and has a very low density.
Helium-filled balloons typically last longer than carbon dioxide-filled balloons. Helium is a lighter gas that causes balloons to float higher and stay inflated longer due to its lower density. In contrast, carbon dioxide is heavier and escapes balloons more quickly, leading to a shorter lifespan.
It is simply air that has been heated. Hence the namehot air balloons are filled with hot air from a propane tank