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What do these two changes have in common?
an iceberg melting slowly
building a tower out of magnetic blocks
Select all that apply.
Both conserve mass.
Both are only physical changes.
Both are chemical changes.
Both are caused by cooling.

Respuesta :

I believe it’s both are chemical changes

The two changes that should have in common is considered to be Both are chemical changes.

What are chemical changes?

It is the change of material into another where the new material does have the distinct properties and one or more new substance should be created.

At the time when an iceberg should be melted slowly so it builds the tower out of the magnetic blocks

Hence, the third option is correct.

Learn more about chemical here: https://brainly.com/question/18543129

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