Which answer is a correctly punctuated compound sentence?

a.
this shovel is old and rusty, but it is good enough for the little bit of gardening we do.

b.
this shovel is old and rusty it is good enough, however, for the little bit of gardening we do.

c.
this shovel is old and rusty but it is good enough for the little bit of gardening we do.

d.
this shovel is old and rusty it is good enough; however, for the little bit of gardening we do.

Proofread the passage and identify the spelling and punctuation errors. no one knows the exect cause of diabetes. most people who get type 2 diabetes are older, but now younger people are being diagnosed with it. like many young people, you are probably thinking, "why should i be concerned about diabetes? " the truth is that both the center for disease control and the american diabetes association are quite alarmed about the increase in type 2 diabetes among young people. information gathered in the 1990s showed a rapid increase in type 2 diabetes in children. during the 2000s, this trend is continue. scientists who study diabetes are finding that 85 percent of the children who are diagnosed with type 2 diabetes are overweight. but that is just one reason for the increase. children are at risk for type 2 diabetes if they are inactive, have a family history of diabetes, or are from african american, american indian, or asian american families.

Which of the following is a secondary source? o a biography of a playwright ob. historic photograph o c. antique weapon od. census data and statistics

And argument does not always have to be made in words. which of the following best describes the type of argument a piece of music makes