Why isn’t pluto a planet?

The International Astronomical Union (IAU) downgraded the status of Pluto to that of a dwarf planet because it did not meet the three criteria the IAU uses to define a full-sized planet. 

Explanation:

Pluto did not possess the full characteristics of a regular planet

I hope this helps

The International Astronomical Union (IAU) downgraded the status of Pluto to that of a dwarf planet because it did not meet the three criteria the IAU uses to define a full-sized planet. Essentially Pluto meets all the criteria except one—it “has not cleared its neighboring region of other objects."

hope it helps : )

Explanation:

these include the fossil fuels, oil, natural gas, and coal and nuclear energy. hope this ! ^.^

-ella

question

which are human systems?

the amazon rain forest

the appalachian trail

the george washington bridge

the himalayas

the hoover dam

the north american free trade agreement