Which phrase defines etymology? (1 point)

Responses

the spelling of a word
the spelling of a word

the pronunciation of a word 
the pronunciation of a word 

the part of speech of a word
the part of speech of a word

the history of a word 

the history of a word

Which can help readers define words?(1 point)

Responses

stressed syllables
stressed syllables

parts of speech
parts of speech

etymological patterns
etymological patterns

pronunciations

pronunciations

Which fact is true about all words with the root aer?(1 point)

Responses

They will all sound the same.
They will all sound the same.

They relate to breathing. 
They relate to breathing. 

They will all have the same meaning.
They will all have the same meaning.

They relate to air.

They relate to air.

The correct answer is: the history of a word.

The correct phrase that defines etymology is "the history of a word." Etymology is the study of the origin, development, and changes in meaning of words over time. It involves tracing the linguistic roots and historical connections of words, exploring how they evolve and adapt in different languages and cultures. To determine the definition of etymology, you can analyze the meanings of the given responses and choose the one that aligns with the study of the history of words.