It is believed that the majority of the petroglyphs were carved from about 1300 through the late 1680s.
Answer:
Yes it is fake.
Explanation:
I have tried this multiple times and it never works. People just like doing this. Don't listen.
1. octave
2.second
3.fifth
4.fifth
5.unison
the rest are not visible
Answer:
What do we have to do in this?