what significance do leonardos technical achievements have? a. scientists have actually built some of them…

what significance do leonardos technical achievements have? a. scientists have actually built some of them. b. he won multiple awards for his inventions. c. many of them were not actually his own drawings. d. all of the above please select the best answer from the choices provided
Answer
Brief Explanations:
Leonardo da Vinci's technical designs were so ahead - of - their - time that scientists have built some of his inventions, which shows their significance. There's no evidence he won multiple awards for his inventions and it's not true that many were not his own drawings.
Answer:
A. Scientists have actually built some of them.