Thank you. I guess one is a noun, the other one being a verb and the sentence is missing a verb
A. arrest because apprehend means to arrest someone who's done crime.
B.) by identifying the topic, medium, and supporting sentences
I hope this helps! Good luck in your studies!
Answer: If you describe someone as nonchalant, you mean that they appear not to worry or care about things and that they seem very calm.
Explanation: