× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
n
3
j
3
x
2
c
2
2
p
2
n
2
3
2
C
2
z
2
k
2
d
2
New Topic  
mikael mikael
wrote...
Donated
Posts: 12017
10 years ago
A substance that causes a birth defect is called a:
A) teratogen.
B) parturition.
C) blastocyst.
D) neural tube defect.
Read 551 times
2 Replies

Related Topics

Replies
ghi
wrote...
10 years ago
I think A is the answer
mikael Author
wrote...
Donated
10 years ago
Slight Smile Thanks
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  953 People Browsing
Related Images
  
 371
  
 50
  
 57
Your Opinion
Which country would you like to visit for its food?
Votes: 204