Which of the Following Is Necessary for Strong Bones and Teeth,nerve

question 14

Multiple Choice

Which of the following is necessary for strong bones and teeth,nerve conduction,muscle contraction,and blood clotting?

• A) calcium
• B) iron
• C) magnesium
• D) sodium
• E) sulfur

---

Definitions:

Absolute Amounts

Quantities that are measured without any comparison or relation to other quantities, often referring to totals in financial contexts.

Comparative Advantage

The ability of an individual or country to produce a good or service at a lower opportunity cost than others.

Production Possibilities

A curve representing all possible combinations of two goods that can be produced within a given economy when resources are fully and efficiently utilized.