What were students taught about Pluto until 2006

Explanation:

Until 2006, students were taught that it was the ninth and smallest planet in the solar system. Smaller than Earth's moon, it is not even as wide as the United States. Pluto is made up almost entirely of rock and ice. It is so far away that it took the NASA New Horizons spacecraft over 11 years to get there from Earth

answer: idk

explanation: because i just don't

- three-quarters or two-thirds..

- "the constitution provides that an amendment may be proposed either by the congress with a two-thirds majority vote in both the house of representatives and the senate or by a constitutional convention called for by two-thirds of the state legislatures."

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