This is what i have found i hope this helps
Answer:
Burning wood
Explanation:
the fire releases heat into the air from the burning wood
I’m guessing the answer is AX (the first one) sorry if I am wrong tho
Answer: shining a bright light on the object and testing for decomposition
Decomposition is the separation of a molecule into its elements or simpler compounds.
And a chemical property is the ability of a
substance to combine or to become one or more substances.
Then, testing the ability of an object for decomposition is testing a chemical property.
