How do you think Strings instruments make sound?

A.
There is a small piece of wood called a "reed" that vibrates to make sound.

B.
Players vibrate their lips and blow air into a mouth piece

C.
Parts of the instrument must be plucked, strummed, or bowed to make vibration.

D.
Vibrations are made by striking, scraping, or shaking the instrument.

This isn't school related, but i need , i'm typing a story and i want to open with an omniscient limited point of view, where a woman with ptsd is dreaming and the reader doesn't know it's a dream yet. you even have to give me an opening sentence, but an example from a book with an omniscient limited point of view would alot. if you don't know what i'm referring to. "definition of third person limited. in third person limited the narrator only knows the thoughts and feelings of one character. all characters are described using pronouns, such as 'they', 'he', and 'she'. but, one character is closely followed throughout the story, and it is typically a main character."

What function should you choose if you want to make a copy of a digital image file to back it up? a) save b) copy c) save as d) all of the above

For platowhich kinds of materials were used to make dwellings in the neolithic period? a) bones, tusks, and branchesb) small stones and pebblesc) large stones and wood ((answer))