How Are Most Birds Different from Most Mammals in Their

question 56

Multiple Choice

How are most birds different from most mammals in their reproductive strategies?

• A) Most birds are pair-bonded, while most mammals are not.
• B) Most mammals are pair-bonded, while most birds are not.
• C) Birds tend to reproduce randomly from season to season, while mammals form longer-term bonds.
• D) Most birds produce a single offspring each time they reproduce, while mammals tend to produce one offspring at a time.

---

Definitions:

[H+]

The concentration of hydrogen ions in a solution, indicating its acidity or basicity.

[H+]

[H+] represents the concentration of hydrogen ions in solution, commonly associated with acidity.

pH

A scale used to specify the acidity or basicity of an aqueous solution, ranging from 0 to 14.

[HCO3-]

[HCO3-] is the chemical notation for the bicarbonate ion, a key intermediate in the carbon dioxide transport and pH balance mechanisms in living organisms.