Which of These Is NOT a Function of Blubber

question 3

Multiple Choice

Which of these is NOT a function of blubber:

• A)Insulation
• B)Circulation
• C)Buoyancy
• D)Food reserve
• E)Protection

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Definitions:

Heartbeat

The rhythmic contraction and expansion of the heart, pumping blood through the body, typically measured in beats per minute.

Respiration

The process by which living organisms take in oxygen from the environment and release carbon dioxide, necessary for cellular metabolism.

Multiple Sclerosis

A disorder in which myelin is replaced by hard, fibrous tissue that impedes neural transmission.

Myelin

A fatty substance that surrounds nerve fibers, providing insulation and enhancing the transmission speed of neural signals.