Top Posters
Since Sunday
o
6
5
G
3
c
3
q
3
m
3
j
3
s
2
b
2
j
2
u
2
j
2
Home Q & A Board Biology-Related Homework Help General Biology
New Topic  
tyressjones tyressjones
wrote...
Go to Answer
Posts: 4034
Rep: 6 0
7 years ago
Vaccinations protect against future exposure to disease organisms by
A) increasing the number of red blood cells.
B) stimulating suppressor T cells.
C) increasing complement proteins.
D) forming memory cells.
Textbook 
Biology: Life on Earth

Biology: Life on Earth


Edition: 10th
Authors:
Read 56 times
2 Replies
Replies
Answer verified by a subject expert
CellarCellar
wrote...
#1
Top Poster
Posts: 1283
Rep: 27 1
7 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

tyressjones Author
wrote...
#2
7 years ago
Person Raising Both Hands in Celebration
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  940 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 326
  
 1883
  
 300
Your Opinion
Which of the following is the best resource to supplement your studies:
Votes: 300
Previous poll results: What's your favorite funny biology word?