Why do you think Dreiser wrote this piece? What is he attempting to say by writing about his brother?

Dreiser may have written this piece to pay homage to the memory of his older brother, who, based on the story, helped him out when he was in need and seemed to be his closest confidante in his family. Perhaps Dreiser is attempting to celebrate the life of his brother by writing about him. He may want to show the ways in which his brother influenced him.

Explanation:

they behave kindly mark brainliest pls : )

the unsaturated fatty acid is a fat consist of one or more double bond in the fatty acid chain. if it contains one double bond then called as monounsaturated fatty acid however if, it contains more than one bonds called as a polyunsaturated fatty acid. true fatty acids are called unsaturated fatty acids as it reduces the risk of high blood cholesterol and good for health.