Which Statement Is True

question 63

Multiple Choice

Which statement is true?

• A) When body temperature rises, blood flow to the skin decreases.
• B) Endotherms, but not ectotherms, control blood flow to the skin.
• C) When the environment is too cold, blood flow to the skin increases.
• D) Blood vessels in the extremities widen in response to decreases in body temperature.
• E) When body temperature rises, mammals transport heat to hairless skin surfaces.

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Definitions:

Traits

Traits are enduring characteristics or tendencies that inform an individual's behavior across different situations and over time, contributing to individual personality differences.

Children

Young human beings who are not yet adults, characterized by rapid physical, emotional, and cognitive development.

Genetic Component

The contribution of genes to the development or manifestation of a trait or condition.

Adopted Children

Children who have been legally taken by individuals or couples to be cared for as their own.