Top Posters
Since Sunday
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
r
4
New Topic  
barry barry
wrote...
Posts: 11630
10 years ago
A fatal flaw with Ptolemy's model is its inability to predict the observed phases of
A) the Sun during an eclipse.
B) the Moon in its monthly cycle.
C) Mercury and Venus.
D) Mars and Jupiter.
E) Jupiter and Saturn.
Read 3430 times
2 Replies
Replies
wrote...
10 years ago
Answer:  C
Would you know my name, if I saw you in heaven?

Eric Clapton
Answer accepted by topic starter
barry Authorbarry
wrote...
Top Poster
Posts: 11630
10 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1341 People Browsing
 111 Signed Up Today
Related Images
  
 245
  
 623
  
 216
Your Opinion
Which industry do you think artificial intelligence (AI) will impact the most?
Votes: 352

Previous poll results: What's your favorite coffee beverage?