It's not the nature of the goods, but how the vehicle is loaded and driven, that is the problem. If it is over-loaded, raising the combined centre of gravity, the vehicle will become unstable and hard to control.
It is likely that they did.
On tilting the center gravity of bus is lowered and it is likely to overturn
Cotton is most likely ok, for many products used for hamsters are made of cotton.
filled energy sublevels
An atom with an incompletely filled outermost energy level is likely to be reactive. This is because it wants to acquire a filled outermost energy level.
Dirt
Jeans made of 95% cotton will more than likely shrink.
Tundra.
It is cotton nylon fabric treated with chemicals so that it is less likely to burn.
Assuming a cotton bud is like a cotton ball? I would say definitely not on the inside, and likely not advisable on the outside either.
to raise the price of cotton and increase each cotton farmer's income
100% cotton is more durable than cotton and polyester blends because it less stretchy and therefore less likely to rip.