The Fundamental Nuclear Reaction Occurring in the Core of the Sun

question 5

Multiple Choice

The fundamental nuclear reaction occurring in the core of the Sun is .

• A)radioactive decay
• B)nuclear fission
• C)nuclear fusion of hydrogen into helium
• D)nuclear fusion of helium into carbon

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Definitions:

Apices of Lungs

The uppermost parts of the lungs, situated near the clavicle (collarbone).

Clavicles

Long, thin bones that serve as a strut between the shoulder blade and the sternum or breastbone, commonly referred to as collarbones.

Midclavicular Line

An imaginary vertical line that runs through the midpoint of the clavicle in a person's anatomical position.

Nasal Flaring

The widening of the nostrils during breathing, often seen as a sign of respiratory distress or increased effort to breathe.