Select the correct text in the passage.
in great astronomers, robert stawell ball documents the developments in astronomy from the ancient period to the nineteenth century. he begins with
a chapter on the life and works of ptolemy.
which sentence in this excerpt from great astronomers shows that ptolemy's theory was flawed, but that he was still the undisputed authority on
astronomy for centuries?

- "the answers are a and b.  

when cullen speaks of planting while others reap, and standing "abject and mute," he is speaking about the racial injustices present in american society. as these injustices have changed over time, the american identity  has also shifted. those changes are, in turn, reflected in american literature."

answer is: d.because he was such a marginal player but was on several super bowl-winning teams, it's possible that harper let success go to his head.

hope this

the direction of the magnetic field produced by an electric current will change when the direction of the electric current changes. for example : if a current is flowing in a straight length of wire, the magnetic field is described by a concentric circle (using right-hand rule).

the answer is a.

enlisted