Elements Above Hydrogen and Helium Come from _____

question 48

Multiple Choice

Elements above hydrogen and helium come from _____.

• A) the early stages of the Universe, before the formation of stars and galaxies
• B) the collision of neutron stars and black holes
• C) cooling and accretion of molecules in dense molecular clouds
• D) the last phases of stellar evolution and stellar "death"
• E) matter falling into supermassive black holes

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Definitions:

Revenue-Sharing

A fiscal policy wherein a central government shares part of its tax revenue with lower levels of government, such as states or municipalities.

Sacagawea

A Lemhi Shoshone woman who assisted the Lewis and Clark Expedition as an interpreter and guide in the early 19th century.

Lewis And Clark

Two American explorers, Meriwether Lewis and William Clark, who led the early 19th-century expedition across the western United States to explore newly acquired land from the Louisiana Purchase.

Naturalization Act

Legislation related to the process by which a non-citizen in a country may acquire nationality or citizenship of that country.