The mammalian skin keeps itself warm by the direct help of which one of the following structures present in it?

Options :
  1. Pigmented cells
  2. Sweat glands
  3. Lymph vessels
  4. Blood capillaries
Answer and Explanation :-

Answer: Option 2


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Life was a swarm of accidents waiting in the treetops, descending upon any living thing that passed, ready to eat them alive. You swam in a river of chance and coincidence. You clung to the happiest accidents- the rest you let float by.
-David Wroblewski The Story of Edgar Sawtelle