Final answer:
Excess fat is most likely to contribute to an unhealthy body weight.
Step-by-step explanation:
B. Excess fat is most likely to contribute to an unhealthy body weight. Fat is a type of tissue that can accumulate in the body when there is an imbalance between the calorie intake and expenditure. If a person consumes more calories than they burn through physical activity, the excess calories are stored as fat, leading to weight gain and potential health problems. It is important to maintain a healthy balance of fat in the body through proper nutrition and regular exercise.
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