Quechua was the language of the Inca empire which was unfortunately destroyed by the Spanish in the 16th century.
</span> The Coptic alphabet is the use of the Greek alphabet adapted for Egyptian phonology, first developed in the Ptolemaic period, and gradually replacing the use of the Demotic script in about the 4th to 5th centuries CE... The language developed by the Egyptians is now known as <span>Arabic.
Italian polymath Galileo Galilei espoused the view of heliocentricism in the early 17th century, contrary to the geocentrism which was commonly accepted at the time.
The book was published on 27 September 1962 and it documented the detrimental effects on the environment of the indiscriminate use of pesticides. So the correct answer is B. Pesticides