Our Physiological State During REM Sleep Consists of

Our physiological state during REM sleep consists of

A) slow and relaxed heart rate, blood pressure, and breathing; and twitching of major postural muscles.
B) rapid or irregular heart rate, blood pressure, and breathing; and twitching of major postural muscles.
C) slow and relaxed heart rate, blood pressure, and breathing; and paralysis of major postural muscles.
D) rapid or irregular heart rate, blood pressure, and breathing; and paralysis of major postural muscles.