Top Posters
Since Sunday
6
y
2
m
2
m
2
u
2
m
2
B
2
M
2
e
2
k
2
N
2
y
2
Home Q & A Board Biology-Related Homework Help General Biology
New Topic  
mistre mistre
wrote...
Go to Answer
Posts: 2130
Rep: 0 0
7 years ago
In a bird egg, the ________ provides the watery environment in which the embryo develops.
A) allantois
B) amnion
C) chorion
D) yolk sac
E) shell
Textbook 
Human Diseases

Human Diseases


Edition: 8th
Authors:
Read 199 times
2 Replies
Replies
Answer verified by a subject expert
skeledentskeledent
wrote...
#1
Top Poster
Posts: 1329
Rep: 22 0
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

mistre Author
wrote...
#2
7 years ago
This helped a ton, thanks
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  585 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 110
  
 53
  
 859