I don't entirely know, but I think that the answer might be D...
Answer: Charles Darwin, in full Charles Robert Darwin, (born February 12, 1809, Shrewsbury, Shropshire, England—died April 19, 1882, Downe, Kent), English naturalist whose scientific theory of evolution by natural selection became the foundation of modern evolutionary studies.
Answer: “sparkled”
Explanation: both gave and sparkled are verbs but since sparkled is more descriptive it’s the most vivid.
Answer:
I think it is the first one
Explanation:
The second one does not have a period.
I have no clue.