Sweating cools the body because

  1. sweat stops blood flow
  2. sweat is cold
  3. evaporation of sweat removes heat from the skin
  4. sweat traps air
Answer

C) evaporation of sweat removes heat from the skin

Evaporation takes heat energy away. O Level Biology · Topic 14 Coordination and Control · 14.5 Temperature control

Biology MCQ · More O Level Biology: Coordination and Control MCQs · Practise