Thread
:
Life Out There?
View Single Post
09-13-2006, 08:07 PM
#
10
(
permalink
)
shakran
Tone.
it'd take a little more than 10,000 years. More like 2 to 3 billion years from the first single celled organisms to where we are today.
shakran
View Public Profile
Find More Posts by shakran
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
