what preserved the art of altamira until modern day? (2 points) the paleolithic inhabitants sealed off the…

what preserved the art of altamira until modern day? (2 points) the paleolithic inhabitants sealed off the cave once all the walls and ceilings had been painted the paleolithic inhabitants covered their artwork with a layer of animal fat to protect the paintings a natural collapse at the end of the upper paleolithic period an intentional collapse by the people of the upper paleolithic period
Answer
Brief Explanations:
The art in Altamira was preserved until modern - day due to a natural collapse at the end of the Upper Paleolithic period. This sealed the cave, protecting the paintings from external damage and human interference for a long time. There is no evidence for the Paleolithic inhabitants sealing the cave after painting, covering with animal fat, or intentionally collapsing it.
Answer:
a natural collapse at the end of the Upper Paleolithic period