It's a restrictive clause. All restrictive clause can't be in between a punctuation (i.e: a comma) and it will always have a pronoun "THAT".
Answer: Dear mom,
Hope your doing good, I need a 3 things and I need you to get them for me.
Here’s what I need:
1. Shoes my last ones I’ve had for years and I no longer fit into them and they are falling apart. I really need new shoes please.
2. Underclothes I’m growing up, my body now needs certain clothes and underclothes mom.
3. A blanket I need more blankets it’s winter time and it’s freezing over here and I don’t want to catch a cold mom.
Explanation: hope this helps!
I would say it is A because it would help establish the character based on their dialect, and where they are from
I learned alot about thee about speeches and many more things