What does this hollow note mean on the guitar?

Which statement about landscapes by thomas cole, vincent van gogh, shen zhou,and ansel adams are true? choose all answers that are correct.

Compare and contrast the architecture and function of the pyramid of djoser and the great pyramids at giza?

Do you think that the future of metalcraft is in danger due to the ability of computers to do most of the work? explain your reasons why or why not. just need like a prompt.