Answer: 390 to 600 milliseconds
Explanation: 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.
B. Penny understands that poisoning the wolves will affect the other animals, while the Forrester's don't care.
I would need more information to help you. Sorry
