I think its a context clue for a producer or well an inorganic chemical reaction.
Answer:
Yes, it does make a sound
Explanation:
A tree can fall and still make noise even if no one is around to hear it.
It's like if someone were talking from far away, you won't be able to hear them but they are still making sound. That's the best I've got.
I would go with A. It seems the most obvious to be correct plus it is true.
A laceration that is superficial is not very (Deep), because a laceration is a scratch of a wound that was made by either falling and scratching yourself on a branch or tree, it is a grazed or scratch of a wound.
The file extension are: docx, . xlsx, and . pptx