Cowboys borrowed their dress, skill sets, and tools from which of the following cultures?

Mexicans and Indians.

Explanation:

Cowboys adopted their dress, skills and tools from Mexican and Indian cultures, which had a long presence in the western parts of the current United States long before the American gained the territories.

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.