In this memorable passage, Langston Hughes is invoking the human element (human blood in human veins) to showcase the depth and richness of the African American experience in the United States.
Answer:
Excavate - Paleontologist
Dormancy - incredulous
Explanation:
A Paleontologist is a person who deals in the science of the past geological periods using knowledge from fossils.
To excavate means to dig out or remove.
A Paleontologist would some times, have to excavate fossils for studying.
To be incredulous means to be skeptical or unwilling to accept a supposed truth. To be dormant means to be inactive.
If you are incredulous about a thing, it could bring about dormancy because you want to be careful.
Being in a pickle means to be stuck in a difficult situation so the answer should be D