Final answer:
Having 6.02x10^23 kittens means you have one mole of kittens, as this number is equivalent to Avogadro's number, used to define one mole of any substance in chemistry.
Step-by-step explanation:
If you have 6.02x10^23 kittens, you essentially have one mole of kittens. In chemistry, Avogadro's number is defined as 6.02214076 x 10^23, which is the number of particles (like atoms or molecules) contained in one mole of a substance. Hence, having 6.02x10^23 of any objects means you have one mole of those objects, whether they're kittens, atoms, or molecules.