Heavy Elements in the Universe Are Formed by ________

question 14

Multiple Choice

Heavy elements in the universe are formed by ________

• A)fission reactions of hydrogen nuclei.
• B)quark formation.
• C)supernova explosions.
• D)star collapse into black holes.
• E)fusion reactions of iron nuclei.

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Definitions:

Mother

A female parent or primary caregiver of a child.

Father

A male parent or guardian responsible for the raising, care, and support of a child, influencing their psychological and social development.

Phenotype

Observable characteristics of a person.

Observable Characteristics

Traits or features of an individual or object that can be directly seen or measured without the need for inference.