Top Posters
Since Sunday
r
4
L
4
3
d
3
M
3
l
3
V
3
s
3
d
3
a
3
g
3
j
3
New Topic  
robbie robbie
wrote...
Posts: 90
Rep: 0 0
2 years ago
Lymphocytes are white blood cells that are part of the immune system. Cells that attack viruses, bacteria, and cancer directly are called ___________, and cells that work indirectly through the production of antibodies are called _____________.

▸ T cells; B cells

▸ NK cells, T cells

▸ T cells; NK cells

▸ B cells, T cells
Textbook 
Psychology

Psychology


Edition: 1st
Authors:
Read 73 times
1 Reply
Replies
Answer verified by a subject expert
jmelchor77jmelchor77
wrote...
Posts: 73
Rep: 0 0
2 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

robbie Author
wrote...

2 years ago
Thanks
wrote...

Yesterday
Brilliant
wrote...

2 hours ago
This helped my grade so much Perfect
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1482 People Browsing
Related Images
  
 153
  
 179
  
 1152
Your Opinion
Which 'study break' activity do you find most distracting?
Votes: 824