Can you pls help me with my music theory

it's a TRINITY Grade 2 Music Theory
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Despite the many examples of pottery found from the jomon period, there is no evidence of language used. why do you think they did not include any form of communication on these vessels like the egyptians and the greeks? do you think these pieces had a different purpose? if so, explain your answer.

Which filming tool represented one of the biggest advancements in filmmaking? super 8 film format betamax standard cinema verita digital video technology

What are the 6 principles of design