It has to be either the first choice or the third choice. I can't decide which it is though. Hope this helps!
Placid means peaceful and tranquil.
The best synonym for placid would be C. peaceful.
Answer:
cultural setting
Explanation:
Cultural setting is the set of values, beliefs, and opinions shared by a group of people and surrounding the author at the time of her writing.
Namely, Darwinism is a theory of biological evolution, which was developed by English scientist Charles Darwin. This theory states that all organisms arose and developed through the natural selection of <span>of small, inherited variations that increase the individual's ability to compete, survive, and reproduce. Charles Darwin (1809-1882) was an English naturalist and geologist, and his evolutionary theory was presented in his best-known book On the Origin of Species published in 1859.</span>
trepidation makes the most sense when applying it to the sentence
