1. History of a word

2. Etymological patterns
3. They relate to air
4. A signal that is heard

All answers are correct 100% A+ yw ๐Ÿ˜ธ

ty 100 % correct

100% TYSVM!!!

thank you so much ThatStraightAkid! i got a 100!!!! or should I say an A+

Thank you for the compliments! I'll do my best to provide answers and explanations for each of the statements you provided:

1. History of a word: To learn about the history of a word, you can use various resources such as dictionaries, etymological dictionaries, and online databases. One popular online resource for word origins is the Online Etymology Dictionary. By searching for a specific word, you can find its etymology, which refers to the origin and historical development of the word, including its earliest known use and any changes in its form, meaning, or pronunciation over time.

2. Etymological patterns: Etymology is the study of the origins and history of words, and it often involves identifying patterns in how words have developed over time. For example, certain language families or linguistic influences may result in similar sound changes or word formations across multiple words. By analyzing these patterns, linguists can uncover similarities and connections between different words, languages, or language families. Etymological patterns can include changes in phonetics, shifts in meaning, or borrowings from other languages.

3. They relate to air: When you mention that "they relate to air," it is not clear what you are referring to. If you could provide more context or clarify your question, I would be happy to help explain how certain things may relate to air.

4. A signal that is heard: A signal that is heard typically refers to a sound. This could be any auditory stimulus that can be perceived by the human ear or other hearing mechanisms. Sounds can be used for communication, warning signals, or conveying information. Examples of signals that are heard include speech, music, sirens, alarms, and various environmental sounds.

Yeah no more cheating people i'm a teacher and heard about this website and will be reporting it soon.

people are still cheating? this is 2021 people! It's not 2017 anymore! Whatever have fun failing big important tests...