Which statement about obesity is true? a. obesity is defined as having a bmi > 30. b. obesity rates tend to be constant across racial and ethnic groups. c. obesity rates have remained constant over the last 50 years. d. obesity is defined as having a bmi > 25.

A. Obesity is defined as having a BMI >30

Explanation:

The body mass index (BMI) - weight in kilograms divided by the square of the height in meters (kg / m2) - is an index frequently used to classify overweight and obesity in adults. WHO defines overweight as a BMI equal to or greater than 25, and obesity as a BMI equal to or greater than 30.

answer; i do believe the correct answer is (25) times faster;