The correct sentence is:
Each person’s brain develops and forms new connections, but it is not aware of these changes.
The antecedent of the pronoun "it" is "each person’s brain".
B uses correct punctuation
why is he gonna want to play with you for a few hours or something for me
Hey there!
The correct answer to your question would be the third option.
"Verified, precise, credible, organized, and significant" belong in the convincing theories because these words can be used to convince people.
For example:
You are looking to persuade someone for buying your new product that you have created, these words would be good for persuading.
Hope this helps you.
Have a great day!