Once you try a drug amd you like it you get hooked so alot of people are hooked on drugs
Multiple partners, monogamous relationship, unprotected sex
Um...because someone put to much caffeine XD or a human does not need a lot of caffeine and coffee has more than needed
1. Cardiovascular System
2. Muscular System
<span>The choices can be found elsewhere and as follows:
</span><span>A) REM; Stage 1
B) Stage 1; REM
C) REM; Stage 2
D) Stage 2; REM
E) REM; Stage 4
</span><span>
I believe the correct answer is option E. Paradoxical sleep is to slow-wave sleep as REM sleep is to stage 4 sleep. Hope this answers the question.</span>
