Multiple choice general knowledge

Shivering warms the body by ________.

  1. removing excess carbon dioxide

  2. stimulating the production of heat hormones

  3. causing cells to hold in more water

  4. causing involuntary muscle contractions

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Shivering generates body heat through rapid, involuntary muscle contractions. These contractions increase metabolic activity and friction within muscle tissues, producing heat as a byproduct that helps raise body temperature in cold conditions and maintain core thermal balance.

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