Question

Q1) In what ways would the human body have to adapt to be able to live naturally in extremely cold climates?
Note : Answers at the level of GRADE 4 students. ​

Answer 1

Answer:

When the environment is very cold, life can depend on the ability of our bodies to reduce heat loss and to increase internal heat production. As Bergmann and Allen observed, the human physiological response to cold commonly includes the evolution of more massive, compact bodies with relatively less surface area.