Хто з героїв твору "Русалонька" символізує добро, а хто - зло?

Which of the following best describes the difference between “autobiography” and “memoir”? a. autobiography is written about the author's own interpretation of events; memoir is a written interpretation of events. b. memoir covers a particular time in the writer’s life or recounts life events around one or two themes; autobiography covers the entire story of the author's life and has multiple themes. c. autobiography covers the entire story of the writer's life and has multiple themes; memoir is a shorter written work with one theme. d. autobiography covers entire story of the writer's life and has multiple themes; memoir is the writer’s random memories about past experiences.

An ancient marble statue is moved from a rural location to a highly polluted city explain how the move might affect the statue and why you think so

How do you work out 21.3-8= show your working. plz