Question

How do the hair of certain animals help in keeping their bodies warm?

Answer 1

Hint: To solve this question we have to know about the body hair of animals. We know that, in development, the abrogating significance of hair is to protect the warm-blooded well evolved creatures against heat misfortune. Hairs have different utilizations, nonetheless. Their capacity as tangible organs may, surely, originate before their part in assurance from cold.

Complete answer:
We know that on an animal body there is a thick layer of hairs. These hairs trap a lot of air in them which helps to keep their body warm. We know that, Hide, fine, delicate, furry covering or layer of well-evolved creatures that have been critical to mankind since the beginning, predominantly for warmth yet additionally for brightening and different purposes. We can say, with the right construction, body hair can create proficient warm protection in the far-infrared reach while likewise dispersing apparent light to deliver a white appearance in the noticeable frequency range. This is especially valuable to creatures, like warm-blooded animals and birds that live in cold regions. It furnishes them with both warmth and disguises against the white snow. Fur and feathers and body hair keep animals warm by the scattering of light.

This hair act as a bad conductor of heat energy, in other words it acts as an insulator. So, that's why it helps them to keep their bodies warm in extreme conditions. By acting as a bad conductor of heat (prevent loss of heat from body) or insulator, hair in some animals help in keeping them warm

Note: We can say, "Radiative safeguards" were added to mimic the hairs of a fur garment. Researchers tracked down that the pace of warmth move was significantly decreased when the reflectivity of the radiative safeguards expanded. The discoveries propose the light dissipating properties of creatures' jackets diffuse warm radiation to keep the creatures warm.