Find the missing character?

The correct answer is B. H.

The missing character is the only one that is not a vowel. The other three options are all vowels.

A vowel is a letter that represents a sound produced by the vocal cords with relatively open vocal tract. The vowels in the English alphabet are a, e, i, o, and u.

The missing character is also the only one that is not a consonant. A consonant is a letter that represents a sound produced by the vocal cords with relatively closed vocal tract. The consonants in the English alphabet are b, c, d, f, g, h, j, k, l, m, n, p, q, r, s, t, v, w, x, y, and z.