D. A fictional person
Memoir- personal narrative, about a real story that happened therefore there are no fictional (fake, made up) characters.
Answer:
sing with your diaphram, make it nice and strong and dont sing with your nose because you might sound weird and unrefined. when you are breathing in to sing expand your stomach then when you let out your breath to sing tighten your core putting pressure onto your diaphram.
Explanation: