Monique cannot seem to sit still, talks rapidly, and never seems to get tired at the end of the day. Her friends suspect that she is taking:

A. cocaine.
B. Rohypnol.
C. LSD.
D. speed.
im guessing it could be cocaine or LSD

I would like to see her pupils.

http://www.mydr.com.au/addictions/amphetamines-speed-what-are-the-effects

me too

Speed!!!! thanks

To determine which substance Monique might be taking based on her symptoms, it's important to look at the effects of each substance and compare them to her behavior.

1. Cocaine: Cocaine is a stimulant drug that increases energy and alertness. It can cause restlessness, rapid speech, and decreased need for sleep. So, Monique's symptoms could align with those associated with cocaine use.

2. Rohypnol: Rohypnol, also known as the date drug, is a sedative-hypnotic drug. It causes drowsiness, confusion, and memory loss. Monique's symptoms don't match the effects of Rohypnol, as she doesn't seem tired or experience memory problems.

3. LSD: LSD is a hallucinogenic drug that can cause distortions in perception, sensations, and mood. While it can lead to restlessness and increased energy in some individuals, Monique's symptoms of rapid speech and never getting tired align more with stimulant drugs.

4. Speed: Speed, or amphetamines, are stimulant drugs that increase focus, energy, and alertness. They can cause restlessness, rapid speech, and decreased need for sleep. Monique's symptoms are consistent with the effects of speed.

Therefore, based on the symptoms described, it is most likely that Monique is taking speed (D). However, it is essential to note that a professional medical evaluation is necessary to accurately determine the substance Monique might be using.