Answer:
A
or a, is the first letter and the first vowel letter
Explanation:
Some source maybe baised:
-Heavily opinionated or one-sided.
-Relies on unsupported or unsubstantiated claims.
-Presents highly selected facts that lean to a certain outcome.
-Pretends to present facts, but offers only opinion.
-Uses extreme or inappropriate language
I'm not sure, but hope it helps
