<span>The Senate has one calendar </span>
Astronomers have been trying to figure out how many galaxies there are in the cosmos for a long time. To get their estimate, they employ a technique known as "representative sampling." They count the number of galaxies in each sector by dividing the sky into equal-sized parts.
It was The final solution
It is <span>A. sharpened bamboo spikes that lined a hidden pit
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