The unit of measurement of which of the following is called the 'Parsec'?

Options :
  1. Density of stars
  2. Astronomical distance
  3. Brightness of heavenly bodies
  4. Orbital velocity of giant stars
Answer and Explanation :-

Answer: Option 2

Explanation:

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See, as much as you want to hold on to the bitter sore memory that someone has left this world, you are still in it. And the very act of living is a tide: at first it seems to make no difference at all, and then one day you look down and see how much pain has eroded.
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