Which of the Following Describes the Order of Soil Horizons

question 18

Multiple Choice

Which of the following describes the order of soil horizons from the surface downwards?

• A)A,E,O,C,B
• B)A,O,E,B,C
• C)O,A,E,B,C
• D)O,E,A,B,C
• E)O,A,B,E,C

---

Definitions:

Homeostasis

The process by which a constant internal environment is maintained in the body despite changes in external conditions.

Peripheral Vasodilation

The widening of blood vessels in the peripheral parts of the body, often in response to heat, exercise, or certain vasodilatory signals, leading to increased blood flow.

Urine Output

The volume of urine released by the kidneys over a defined period, indicating hydration status and renal health.

Angiotensin II

A potent vasoconstrictor involved in blood pressure regulation and fluid balance, formed from angiotensin I through the action of ACE.