Answer:
2 violins, a viola and a cello
Answer: Yes it is very safe. Just make sure that no one is allergic to it, because if so they may go into a sever allergic reaction. Other then that you should be good. Please give me the brainiest answer? Hope this helped :)
Answer:
A
Explanation:
They depended on optical illusions because they weren't able to generate the things we can (they didn't have computers and such)
