Huh I don’t understand ur question
Answer:
2.5% of sea water is salt
Humidity
Age of bread?
Type of storage container
Type of bread
it depends on the size of the meteor because if it was armagedon then world nasas would come together with nukes from alot of countryies to stop it because it would be like 131 degrease on earth for like a year so it would be the most reasonable way to stop it
You should include opinions that contradict your own, and attempt to say why those opinions are invalid based on your own argument.