C. Your previewing because the titles and subtitles tell you what the text or paragraph are about
Answer: Technology
Explanation: There are so many ways and techniques technology has created for everyone. Especially those with disabilities and physical injuries. Lots of training and adapting. Robotic legs, caste, etc. A lot of things can help
The answer would be d, a character who acts in opposition. Ant(i) means against, so an antagonist would be against the main character.