The waist to hip ratio can be define as the dimensionless ration which measures the circumference of waist to hip. It is obtain by dividing the circumference of the waist to that of the circumference of hip. The waist to hip ratio more than 1 can be considered as risk in development of heart disease. A healthy women is expected to have a waist-hip ratio under .80 and for healthy males it should be equal to and less than .90.
On the basis of the above description, the statement, A waist-to-hip ratio of 1.0 is considered healthy is false.
The answer to your question will be C. because they are very inexpensive and are readily available but they will eventually deplete because we use them faster than they can be produced we use what has been building up.
