Question

Metal expand on beating transitive or intransitive​

Answer 1

Explanation:

Were there no choices to choose from so that we could identify whether transitive or intransitive

Answer 2

Answer:

$\huge \boxed{\mathrm{intransitive}}$

Explanation:

Metal expand on heating.

Metal is the subject.

heating is the verb.

There is no direct object.

Transitive verbs are verbs that need a direct object.

Intransitive verbs are verbs that don’t need a direct object to express a full thought.