What type of monumental art have scientists discovered from the Neolithic period, and where were they found? (site 1)

Europe's most remarkable Neolithic sites was uncovered by archaeologists near the border of Finland and Russia. The site included the remains of over 70 ancient settlements, but possibly the most intriguing discovery was a group of small rock carvings on the shores of Lake Onega.

i this is the answer i looked it up on google so in 2020 new year's occurs on january 1st, 2020 and christmas on december 25th, 2020. these dates are 51 weeks and 2 days apart, not one week apart (during the year new year's occurs before christmas).

the answer of "what has three legs but never walks" is a yard stick. this answer can be found at