A phalanx is a group of armed soldiers in ancient Greece arranged close together in rows.
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<span>The light has traveled through space for two and a half million light years. Someone can do a simple Google search to find this answer, but you need to use keywords from the question. After looking at a few sites that discussed astronomy, I compared the websites to see if the results were the same, and they were.</span>
Many observations provide a history that one may be able to surmise theories from.
A two-column proof contains a table with a logical series
of statements and reasons that reach a conclusion. It is commonly present
in geometry. Two column proofs always have two columns: statements and reasons.
The other choices don’t fit in the definition of two column proof.
It becomes a metamorphic rock, hence the name. Its "metamorphosis" is brought on by the heat and pressure.
