Which statement about social change is true?
a. change is generally too small to measure.
b. there will be both positive and negative aspects of change.
c. social institutions are not concerned with or affected by change.
d. sociologists are not concerned about change.

Read this excerpt from leah missbach day's foreword to wheels of change.bicycles have long played a role in my life. as a young woman, i rode one year-round before i had a car. but it was later in adulthood that the bicycle became more than a source of transportation for me. the bicycle actually began to truly shape the way i saw the world.what is the author's purpose for including this in the foreword?

Which statement best paraphrases these sentences from the text

Ihave no idea what the explanation is.