Dr Tyson excluded Pluto from the American Museum of National History exhibit because it is considered an icy body and not a planet.
Originally, he identified Pluto as a comet from the Kuiper Belt of Comets, since its composition its mostly ice, and stated that if it came near the sun it would evaporate and grow a tail, an uncommon behavior for a planet.
Eventually, in the 1990s, icy bodies were found in the outer solar system, and the similarity between Pluto and them was evident. The conclusion was that both are made of ice, have similar strange orbits, and cross the orbit of other planets.
Answer:
A carboxylic acid is an organic acid that contains a carboxyl group attached to an R-group.
Explanation:
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System Thinking<span> is the art and science of making reliable inferences about behavior by developing an increasingly deep understanding of underlying structure. Its related to side effects because the behavior interferes with the side effects depending on it's structure. </span>
The Odyssey, an epic, was written by Homer, a renowned Greek epic poet. The prequel to this book is The Iliad and leads off with the end of the Siege of Troy and the disappearance of Odysseus. The Odyssey is set in a time ten years since the fall of Troy in the kingdom of Ithaca, a dark time where the missing hero Odysseus is still nowhere to be seen. Told in the perspective of his beloved son, the plot outlines the search for Odysseus.
