Why did the author begin the article by mentioning the coronavirus?

How does kennedy describe the children who might benefit from medical space technology

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?

What mistakes are there in the sentence sarahas hands were cold and clammy