Which of the Following Would Be a Functional Explanation for Why

question 34

Multiple Choice

Which of the following would be a functional explanation for why birds sing?

• A) Testosterone causes the growth of certain brain areas which control singing in certain birds.
• B) Birds sing due to instinct.
• C) Birds sing because they hear their song early in life and form a template which controls later singing.
• D) Birds sing to defend territories and attract mates.

---

Definitions:

Cybersecurity

The practice of protecting systems, networks, and programs from digital attacks aimed at accessing, changing, or destroying sensitive information.

American Citizens

Individuals who hold citizenship in the United States of America, either by birth or naturalization.

Inelastic Good

A product or service whose demand does not significantly change with a change in its price, indicating consumers' necessity or lack of substitutes.

Gasoline Expenditures

The total amount of money spent by consumers on gasoline, encompassing both retail purchases for vehicles and other uses.