What Role Does Hydrogen Play in Spectral Classification

question 41

Essay

What role does hydrogen play in spectral classification?

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Definitions:

Cystic Duct

The duct that connects the gallbladder to the common bile duct, allowing bile to flow into and out of the gallbladder.

Hepatic Duct

A bile duct that conveys bile from the liver to the duodenum.

Bile Duct

A series of thin tubes that move bile from the liver and gallbladder to the small intestine.

Cystic Duct

The duct that connects the gallbladder to the common bile duct, facilitating the flow of bile.