Which of the Following Is True of the Cosmic Background

question 25

Multiple Choice

Which of the following is true of the cosmic background radiation?

• A)It is brighter in the northern hemisphere than in the southern
• B)It was produced by stars
• C)It was produced a few 100,000 years after the beginning of the expansion
• D)It is brightest in the ultraviolet part of the spectrum

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Definitions:

Anatomy

The scientific study of the structure of living things, including their systems, organs, and tissues.

Development

The biological process through which organisms grow and develop, often involving morphological changes, from embryonic stages to adulthood.

Influenza Virus

A highly contagious viral infection that affects the respiratory system, causing symptoms like fever, cough, and aches.

Genes

Units of hereditary information made of DNA, residing on chromosomes, and containing instructions for the development, functioning, and reproduction of organisms.