Asked by tallie (im 5'2)

In the word unsustainable, the un-, sustain, and -able are all examples of(1 point)

morphemes.

affixes.

roots

base words.

All Answers 1

Answered by GPT-5 mini AI
morphemes.

Explanation: A morpheme is the smallest meaningful unit of language. "un-", "sustain", and "-able" each carry meaning, whereas only "un-" and "-able" are affixes and only "sustain" is the root/base.