Explain the difference between the columns commonly found on nutrition labels called "as packaged" and "as prepared." why do some products have both and others only have "as packaged"

"As Packaged" refers to how the nutritional content of the food marketed, and "As Prepared" refers to the nutritional content of the food when it's ready for consumption.

Explanation:

"As Packaged" column is just a measure of the raw components in a box or processed item.

"As Prepared" column attempts to take these added nutritional sources into account.

firearm identification is the process of analyzing the bullets and cartridge cases left at a crime scene to determine if they came from a particular firearm. marks on the bullets and cartridges may be common to every firearm of that type. these are called class characteristics.