What are the 4 foundations of good bow technique? If your instrument is sounding "squeaky" or "scratchy", what is the first cause you should check?

When applying weight to the bow, the elbow provides the downward pressure. (true or false)

When applying weight to the bow, the bow hand provides the horizontal (left and right) pressure. (true or false)

Write a 5-paragraph informative essay on a prominent latino / latino-american, of your choosing, who has made an impact. decide which prominent latino / latino-american you would like to write about. this person can be living or deceased. for example: frida kahlo, a mexican surrealist painter. how did she impact society and/or the industry? discussion question: in one paragraph, explain why you chose that individual to write about. what about this person interests you? what do you hope to learn about them?

Model releases are needed for stock images when a person is recognizable in them. true false

& hurry! i need this done by 3: 00 pm! changes in artists' art brought about by the inventions of automobiles and trains shows that society influences what? brainliest whoever gets it correct!