What Elements Are in Hydroxyapatite, OH,a Major

question 47

Multiple Choice

What elements are in hydroxyapatite, OH,a major compound in human bones and teeth?

• A)carbon,potassium,oxygen,hydrogen
• B)calcium,phosphorous,oxygen,hydrogen
• C)carbon,phosphorous,oxygen,helium
• D)calcium,phosphorous,oxygen,helium
• E)carbon,potassium,oxygen,helium

---

Definitions:

Waste

Any unusable materials or substances involved in a process which are produced as a by-product and often require disposal.

Processing Time

The duration required to complete a particular process or activity, often used in manufacturing and operational analysis.

Unit-level Activities

Activities in cost accounting that vary with the number of units produced, such as operating machinery for each unit.

Departmental Unit

A division within an organization with specific responsibilities, often based on function, product line, or geographical area.