During the winter months, populations living in cold climates show greater frequency of broken bones than populations living in warm, sunny climates. what might be a possible solution to this problem?

A dietary supplement of cholecalciferol.

Explanation:

Cholecalciferol is made by the skin when it is exposed to the sunlight.It is also known as D₃.Due to not proper exposure to the sunlight the a deficiency of cholecalciferol is generated.Due to which the bones becomes weaker of the people living in cold climates as compared to people living in the warm and sunny climates.

i think its toxic gasses but i could be wrong

answer; ///it examines the interaction between genetics and culture in shaping human biology;