The Primordial Nucleosynthesis Was Sped Up by the Abundance of in the Universe

question 98

Multiple Choice

The primordial nucleosynthesis was sped up by the abundance of in the universe once the temperature dropped below a billion K.

• A) deuterium
• B) tritium
• C) hydrogen
• D) helium
• E) helium- 3

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Definitions:

Erythrocytes

Red blood cells, which are responsible for transporting oxygen from the lungs to the body tissues and carbon dioxide from the tissues back to the lungs.

Rhinitis

Inflammation of the nasal mucous membrane, leading to symptoms such as a runny nose, sneezing, and nasal itching.

Muscle Layers

Groups of muscles arranged one on top of another within the body, contributing to its structure and movement.

True Skin

Another term for dermis, the thick layer of living tissue below the epidermis that contains blood capillaries, nerve endings, sweat glands, hair follicles, and other structures.