Why is an introduction paragraph important to include in an explanatory essay?
a. it outlines the essay's main idea and transitions into the conclusion.
b. it hints at the essay's theme and introduces the strongest piece of evidence.
c. it gets the reader's attention and introduces the essay's claim.
d. it provides background information and lists all important citations.

b. after i get up in the morning,

explanation:

after is a subordinating conjunction that introduces a time clause. time clauses are dependent clauses used to indicate when something happened.

the clause "after i get up in the morning" tells when the action in the main clause (drinking a cup of coffee) happens:

"after i get up in the morning, i drink a cup of coffee." it is the most logical choice of all.