In pech merle, red painted dots note what about the spot?

a. someone is buried there.

b. the spot was where lyres were played.

c. rocks often fall from that place when noise is made.

d. the spot is where sound best echoes.

The correct answer among all the other choices is D. The spot is where sound best echoes. This is what the red painted dots note about the spot in Pech Merle. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help.