× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
5
o
5
4
m
4
b
4
x
4
a
4
l
4
t
4
S
4
m
3
s
3
New Topic  
dudeamerica dudeamerica
wrote...
Posts: 353
Rep: 0 0
6 years ago
Abused substances are those chemicals that alter the person's perception by affecting the
 
  1. central nervous system.
  2. autonomic nervous system.
  3. cardiorespiratory system.
  4. peripheral nervous system.
Read 31 times
1 Reply
Replies
Answer verified by a subject expert
hhdgshfdhhdgshfd
wrote...
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

dudeamerica Author
wrote...

6 years ago
Correct Slight Smile TY
wrote...

Yesterday
This calls for a celebration Person Raising Both Hands in Celebration
wrote...

2 hours ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1087 People Browsing
Related Images
  
 340
  
 306
  
 255