How Do We Know That Matter in the Early Universe

question 23

Multiple Choice

How do we know that matter in the early universe was extremely smooth (i.e. ,not really lumpy) ?

• A) Because the cosmic background radiation is almost completely isotropic
• B) Because,at the present time,galaxies are spread almost completely uniformly through the universe
• C) Because quasars are spread almost completely uniformly around the sky
• D) Because the expansion of the universe is almost completely isotropic

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Definitions:

Primary Markets

Markets in which new securities are issued and sold by corporations directly to investors.

Over-The-Counter

A decentralized market where securities are traded directly between parties without the supervision of an exchange.

Financial Intermediaries

Institutions that facilitate the flow of funds between savers and borrowers, thereby making investment more accessible.

Stockbrokers

Licensed professionals who buy and sell securities on behalf of clients, typically charging commissions for their services.