What crash course did Disney animator had to do when making frozen

Use the series of plates supplied with your study unit to answer this question: how many two-pole 30-a breakers are installed in panel pp1? a. four b. two c. eight d. nine can i get an answer for this question?

Balanced rock sits on a thin spike of rock in a canyon what forces keep the rock balanced on its tiny pedestal

Can you send me the answer for q11,12,13,14,am sorry it’s science