Burning of a cracker is a reversible or irreversible change?

A positive father a positive motherwhat is your child's blood type? Layers of the earth in order from the centre of the earth? How much ballast st needed for a hole 10x10x4? What could be done now to improve the fate of this living thing? Why do you use a ruler in chromatography? What reacts with Lime water? Gases needed for respiration are exchanged between organisms in what cycle? How do you you use the global warming in a sentence? What is the pathway of an ova through a female reproductive system? What does a black dot mean on a map? What is the Atacama Desert's geographic significance? What is a vessel to hold liquid? What is system utilites? Which characteristic determines the category of metamorphic rock? What is the mistake in this sentence As rocks move past each other along a fault their rough surfaces catch and permanently halt movement along the fault? One of 92 naturally occurring substances made of only one kind of atom? What is the unit of intensity in CGS system? Could a powerful electromagnet influence the electromagnetic field enough to bend visible light? Why is Turrialba volcanoes important? What community are you at 44 degrees 30 minutes 27.24 seconds north 89 degrees 07 minutes 58.32 seconds west?

Burning of a cracker is a reversible or irreversible change?