Top Posters
Since Sunday
18
18
C
11
o
11
b
10
s
10
y
10
E
10
10
k
9
c
9
m
9
New Topic  
killian killian
wrote...
Silver Member
Posts: 8892
7 years ago
Twin studies and adoptee studies are both examples of ______ studies.      
      a.   analogue                     c.   case                  
      b.   experimental                     d.   kinship            
Read 741 times
1 Reply
Smiling Face with Open Mouth
Replies
Answer accepted by topic starter
f_zah1f_zah1
wrote...
Top Poster
Posts: 12928
7 years ago
Sign in or Sign up in seconds to unlock everything for free
d

Related Topics

New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  73 People Browsing
 103 Signed Up Today
Related Images
 899
 2643
 360
Your Opinion
Who's your favorite biologist?
Votes: 244