chemical
Burning of a cracker is an irreversible change. Once the cracker is burnt, it undergoes a chemical reaction that cannot be easily reversed to its original form.
I know for sure that it is not, however I'm not quite sure why. Hopefully someone else can explain this.
In Pixelmon, you can make aluminum plates by first mining aluminum ore, which is typically found in caves. Once you have the aluminum ore, smelt it in a furnace to create aluminum ingots. Finally, place the aluminum ingots in your crafting table in a row, filling all three slots to craft aluminum plates.
A rotten banana undergoes a chemical change. This process involves the breakdown of organic compounds and the formation of new substances due to microbial activity and enzymatic reactions. The change is not reversible, as the original state of the banana cannot be restored once it has rotted. Thus, it exemplifies a chemical transformation rather than a simple physical change.
bcoz once paper is burned it cannot be turned back to its original form
Burning of a cracker is an irreversible change. Once the cracker is burnt, it undergoes a chemical reaction that cannot be easily reversed to its original form.
If a the stress of a material exceeds the yield stress, it will not be able to return to its original length or shape once the force is removed.
The overwhelming majority of aluminum on earth is mined from a mineral called Bauxite. Once the aluminum is smelted out, it is no longer a mineral - it is an element: Aluminum.
What? Once a woman undergoes a sex change, she no longer has female reproductive parts. Sorry, dude, but, really, just read the question you just asked. See?
aluminum
Once can buy aluminum for a low price from a variety of different sources. Once can try their local hardware store, a scrap yard, or wholesale metallurgy merchants.
I know for sure that it is not, however I'm not quite sure why. Hopefully someone else can explain this.
In Pixelmon, you can make aluminum plates by first mining aluminum ore, which is typically found in caves. Once you have the aluminum ore, smelt it in a furnace to create aluminum ingots. Finally, place the aluminum ingots in your crafting table in a row, filling all three slots to craft aluminum plates.
A rotten banana undergoes a chemical change. This process involves the breakdown of organic compounds and the formation of new substances due to microbial activity and enzymatic reactions. The change is not reversible, as the original state of the banana cannot be restored once it has rotted. Thus, it exemplifies a chemical transformation rather than a simple physical change.
An annual event starts with A and happens once a year.
The metamorphic life cycle a typical insect undergoes is: egg---larva---pupa---adult. Typically, an insect hatches from an egg into a larva (caterpillar, maggot, etc). Once the larva has grown sufficiently, it will pupate (form a cocoon) where it undergoes its final life cycle change into an adult (moth, fly, etc.).
bcoz once paper is burned it cannot be turned back to its original form