× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
L
3
d
3
y
3
a
3
n
3
d
3
e
3
d
3
c
3
p
3
M
3
a
3
New Topic  
sis sis
wrote...
Posts: 584
6 years ago
Tea contains ________ as well as caffeine.
 
  a. theophylline
  b. theobromine
  c. nicotine
  d. all of these
  e. theophylline and theobromine
Read 81 times
1 Reply
If you want to live life free
Take your time, go slowly
Do few things but do them well
Heartfelt work grows purely.
Replies
Answer verified by a subject expert
jose111b9jose111b9
wrote...
Top Poster
Posts: 801
Rep: 4 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

sis Author
wrote...

6 years ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
wrote...

Yesterday
this is exactly what I needed
wrote...

2 hours ago
Thank you, thank you, thank you!
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1130 People Browsing
Related Images
  
 208
  
 1247
  
 855
Your Opinion
What's your favorite math subject?
Votes: 315