On a Spectrogram of the Word Seem /Sim/, You Would

On a spectrogram of the word seem /sim/, you would expect to see:

A) aperiodic vibration in the higher frequencies for /s/ and pulses for the vowel and nasal only.
B) formants and pulses for /s/ then aperiodic vibration for the vowel and nasal in the higher frequencies.
C) aperiodic vibration in the higher frequencies for /s/ and pulses for the vowel only, then no pulses for the nasal.
D) periodic vibration in the lower frequencies for /s/ and pulses for the vowel and nasal only.