Aakhon me dhool jhokna meaning

What are synonyms for the word “random”?

Which type of irb review does not require an irb approval but does require a determination by the irb or an irb designee?

What is the author's purpose in this passagea. to remind people to avoid individuals who occasionally display bad manners.b. to encourage people to embrace the feeling of superiority over others.c. to persuade people to demonstrate good manners at all times.d. to convince people to freely express their emotions.