Top Posters
Since Sunday
A
6
j
6
c
5
m
5
C
5
d
5
s
5
n
4
i
4
d
4
d
4
J
4
New Topic  
ppk ppk
wrote...
Valued Member
On Hiatus
Posts: 3561
12 years ago
If we detected an Earth-like planet in the habitable zone around another star, describe how we might learn whether it contained life.
Read 1634 times
1 Reply
Replies
Answer accepted by topic starter
bio_manbio_man
wrote...
Educator
Top Poster
Posts: 33270
12 years ago
Sign in or Sign up in seconds to unlock everything for free
This verified answer contains over 110 words.
1

Related Topics

New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  857 People Browsing
 117 Signed Up Today
Related Images
  
 393
  
 627
  
 895
Your Opinion
What's your favorite math subject?
Votes: 315