Answer:
B. Lend
Explanation:
"Lend" is what the underlined phrase is modifying.
MIT researchers have found an answer in a new study that shows humans need about 390 to 600 milliseconds to detect and react to road hazards, given only a single glance at the road — with younger drivers detecting hazards nearly twice as fast as older drivers.
It deals with the spiritual journey of self-discovery of a man named Siddhartha during the time of the Gautama Buddha.