Which Strong Acid Is Found in the Body

question 10

Multiple Choice

Which strong acid is found in the body?

• A) HNO₃
• B) HCl
• C) H₂SO₄
• D) HClO₄
• E) HBr

---

Definitions:

Unit Variable Cost

The cost associated with producing one additional unit of a product, including labor and materials, which varies with the production volume.

Monthly Expenses

The total amount of money spent by an individual or organization within a month, covering all necessary and discretionary expenses.

Unit Variable Cost

The cost associated with producing one additional unit of a product, not including fixed costs.

Variable Cost

Costs that vary directly with the level of production or service activity, such as materials and labor costs, unlike fixed costs which remain constant regardless of activity levels.