Answer: Evidence collected in a casual or informal manner and relying heavily or entirely on personal testimony.
If you know things about your topic you will have a biased opinion on it. You can check the validity of the topic by reading up on what you already know to make sure that it is correct and it is not a biased opinion.
Answer:
Dear Ali,
Hi! Thanks for the gift that you gave me after my graduation. It's so great to know that you still remember me after not hearing anything from you for ages. I just wanted to let you know that I am so happy because I graduated and I even received a gift from you. Thank you and I hope to see and hear from you again soon. Take care!
Lots of Love from your friend.
Explanation:
It may take on the role of any other piece in the game.