What is the structure of this sentence?

christopher columbus sailed eastward along the coast of hispaniola.

a. complex
b. simple
c. compound
d. compound-complex

Jekyll and hydedoes hyde die? if he does how

Which of these sentences exhibits proper usage? a. many doctors affiliated with university hospital expressed concern about the policy (moore 5). b. many doctors affiliated with university hospital expressed concern about the policy (moore 5). c. many doctors affiliated with university hospital expressed concern about the policy (moore 5). d. many doctors affiliated with university hospital expressed concern about the policy (moore 5).

The essay sea stars by barbara hurd. what point is the author making by comparing a sea star missing an arm to a human losing a limb?