The Accelerated Expansion of the Universe Was Observationally Discovered Using

question 77

Multiple Choice

The accelerated expansion of the universe was observationally discovered using

• A) Type Ia supernovae.
• B) Cepheid variables.
• C) RR Lyrae.
• D) stellar parallax.
• E) colors of galaxies.

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Definitions:

Bananas

A curved, yellow fruit that is rich in potassium and can be eaten raw or used in cooking and baking.

Exports

Exports are goods or services produced in one country and sold to buyers in another, contributing to a nation's GDP and influencing its balance of trade.

Produced Domestically

Goods or services that are manufactured or created within a country's borders.

Production Possibilities Frontier

A graphical representation that shows the maximum number of possible goods and services that a country can produce given its resources and technology.