Question

The photograph shows a glue gun. This tool heats a solid

stick of glue until it becomes a liquid.
Which two characteristics of the matter change?

NEED HELP!!!!!! With this
And this is science

Answer 1

temperature and shape

Step-by-step explanation:

this is not a chemical change so it cant change into a different substance or change the atoms

Answer 2

only shape and temperature of the matter changes here and therefore it's a physical change