Respuesta :
Answer:
B. 4 . . . delta
Explanation:
Low frequency delta wave type, high brain wave amplitude typical of stage 3 and stage 4 sleep.
Stage 3 and Stage 4 are defined as slow-wave sleeping characterized by delta waves predominance.
Stage 3 and Stage 4 of sleep are frequently referred to as deep slumber or slow-wave sleep since these phases are defined by lower frequency (up to 4 Hz), high delta waves.
Answer: B. 4 . . . delta
Explanation: I took the test and got it correct
