Which Is an Important Element in the Composition of Your

question 53

Multiple Choice

Which is an important element in the composition of your body that was produced by nuclear fusion inside a star or an explosion of a star?

• A) iron
• B) calcium
• C) oxygen
• D) carbon
• E) all of the above

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Definitions:

Comparative Advantage

The ability of an entity to produce goods or services at a lower opportunity cost than others.

Rancher

A person who owns or manages a ranch, where livestock such as cattle or sheep are raised.

Farmer

A person involved in farming, cultivating living beings for consumption or raw materials.

Comparative Advantage

The ability of an entity to produce a good or service at a lower opportunity cost than others, enabling more efficient trade.