Robotics is the development and study of...

• A. Programmable machines
• B. Biological tissues
• C. Climate models
• D. Data encryption

Answer: (A)

Robotics centers on creating programmable machines—devices that can be programmed to perform a variety of tasks, often using sensors to perceive the environment and actuators to act. The study encompasses designing these machines, how to control them, and how they interact with real-world settings, sometimes with autonomous behavior. The other topics aren’t about building or programming machines: biological tissues focus on living systems, climate models are simulations of weather and climate processes, and data encryption deals with securing information.