Answer:
I would introduce the cats if it is a suitable environment for them. I say this because the disease could kill much more species than just mice. That could ruin the whole ecosystem by killing animals that are necessary for the ecosystem to function.
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Your question: The paleozoic–mesozoic boundary is a major break in the geologic time scale because..?
Your answer: The paleozoic–mesozoic boundary is a major break in the geologic time scale because it is when mammals first appeared!
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Answer:
Earth Makes Star Positions Change and Constellations Are Not Constant
Explanation:
As the planet rotates, the moon and stars appear to move across the sky just the way the sun does during the day.
Stars that you see at night belong to the Milky Way galaxy. The sun sits on one of the galaxy's arms and rotates around the center of the galaxy. Other stars in the galaxy follow their own orbits as well.
True they are made of frozen gas .