solve for 169. Scientists have developed an elec-tronic circuit that 161 the wiring of the human brain in some ways - an achievement that 162 revolutionalise computer science and 163 the un- derstanding of how nature's most pow-erful 164 works. The 165 built on a 166 chip the size of a finger nail, is 167 from the thinking machines of science-fiction: For one thing it can- not 168, the way the 169 can. But researchers say it could 170 in better speech and object recognition by com- puters.

Options

A. computer
B. processor
C. chip
D. brain

Answer

D

Explanation

brain (Noun)