What part of speech is changes?

"Changes" can be a few different parts of speech, depending on how it's used in a sentence:

* Noun: It refers to the act of changing or the process of transformation.

* Verb: It describes the act of changing or becoming different.

* Adjective: It describes something that is subject to change or is easily modified.

Examples:

* Noun: "The changes in the weather were dramatic."

* Verb: "The leaves change color in the fall."

* Adjective: "This is a changes plan, subject to adjustments."

To determine the part of speech, you need to look at the context of the sentence.