In elegy written in a country courtyard, thomas gray speculates that many a person's potential has likely been thwarted by penury, or extreme a. ignorance b. poverty c. vice d. misfortune

B. poverty is the correct choice.

kelp are large brown algae that live in cool, relatively shallow waters close to the shore. they grow in dense groupings much like a forest on land. these underwater towers of kelp provide food and shelter for thousands of fish, invertebrates, and marine mammal species.

e) all of the above