Top Posters
Since Sunday
s
3
v
3
p
3
m
2
s
2
d
2
N
2
d
2
e
2
s
2
s
2
e
2
Home Q & A Board Biology-Related Homework Help General Biology
New Topic  
Guido Guido
wrote...
Go to Answer
Posts: 1346
Rep: 0 0
7 years ago
Birds and mammals have a more active lifestyle than reptiles due to
A) internal fertilization.
B) a slower metabolism.
C) insulation over their body surface.
D) internal fertilization and a high, constant body temperature.
E) a high, constant body temperature and insulation over their body surface.
Textbook 
Biology: Life on Earth

Biology: Life on Earth


Edition: 10th
Authors:
Read 136 times
1 Reply
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

Guido Author
wrote...

7 years ago
Just got PERFECT on my quiz
choih94
wrote...

Yesterday
Good timing, thanks!
7.prime7105
wrote...

2 hours ago
Brilliant ツ
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  890 People Browsing
 119 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 358
  
 1066
  
 1032
Your Opinion
Who will win the 2024 president election?
Votes: 119
Closes: November 4
Previous poll results: Who will win the 2024 president election?