I 6.1.2 Exam: Semester Exam
Which sentence states the central idea of the passage?
You might be surprised to learn that robots have existed for hundreds
of years. Long before the development of modern electronics,
inventors were creating human-or animal-shaped robotic contraptions.
These robots used springs, levers, weights, and clockworks to do
simple tasks. Some of the most famous include a robotic knight
designed by Leonardo da Vinci in 1495 and an artificial duck from
1739 that could swim, flap its wings, and even eat and digest grain.
Robots have been around for a long time, but the advances made

d.) then bernice winced as marjorie tossed her own hair over her shoulders and began to twist it slowly into two long blond braids until in her cream-colored negligée she looked like a delicate painting of some saxon princess. fascinated, bernice watched the braids grow. heavy and luxurious they were, moving under the supple fingers like restive snakes—and to bernice remained this relic and the curling iron and a to-morrow full of eyes.

a main idea dna proper infromation

ayy yo mom let me get your number and your looks because look at my background thats me

explanation:

the answer is not b, and i don't think its a, so i choose either man's identity is found within the traditions of his ancestors   or language is a powerful tool, tell me if i was wrong or right by the way