Question

question 9 of 10
which statement best describes leonardo da vinci’s design for a robot?

a. it was a metal dog that could bark on command.

b. it was a mechanical creature that could move its head, arms, and torso.

c. it was a machine designed to open the front door without a human’s help.

d. it was a spherical machine that rolled when guided by a remote control.

Explanation:

Leonardo da Vinci’s robot design (often called the "mechanical knight") was a humanoid mechanical device with articulated parts allowing movement of the head, arms, and torso, aligning with option B. The other options describe unrelated or non-existent designs from his work.

Answer:

B. It was a mechanical creature that could move its head, arms, and torso.