Which of the following is a reason why a Concrete floor feels colder to the bare feet than a mat on the same floor during the raining season?

• A.mat is a better conductor of heat than the feet
• B.mat loses heat to the bare feat at a fast,r rate than concrete floor
• C.mat loses heat to the bare feet while the concrete floor extracts heat from them
• D.concrete floor is a better conductor of heat than the mat