Need some

which sentence contains an adverb clause?

a.
if you visit pennsylvania, take the self-guided, covered-bridge tour.

b.
covered bridges remind us of days gone by.

c.
only 1,600 covered bridges exist in the world.

d.
the lehigh valley, in eastern pennsylvania, has seven covered bridges.

Which of these statements about the cpp supports the sub-claim that it cleans the air? a. the cpp cuts particle pollution, nitrogen oxides, and sulfur dioxide by more than 25 percent. b. the cpp avoids up to 6,600 premature deaths. c. the cpp cuts electricity bills roughly 8 percent. d. the cpp provides americans with reliable and affordable power.

What character asks for god's mercy on the lady at the end of the poem? arthur lancelot the poem's speaker the reaper

According to odysseus,he is famous for