What does this sentence demonstrate?

joe and his dad watched the huge fish on the end of the line.

a. using a common verb with compound subject

b. a series using the same verb

c a compound sentence

d. a relative clause

How does the structure of his italian sonnet by petrarch support its theme

What is the central idea in this advice from branch rickey to jackie robinson?  

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?