1. What factor (s) can influence obesity?

a-genetics

b-hormones

c-enviornment

d-all of the above

All the factors above can lead to obesity. So the answer is D.

I believe the correct answer from the choices listed above is option D. The factors that can influence obesity are genetics, hormones and the environment. Obesity usually results from a combination of causes and contributing factors, including: Genetics. Your genes may affect the amount of body fat you store, and where that fat is distributed. Family lifestyle. Inactivity. Unhealthy diet. Medical problems. Certain medications. Social and economic issues. Age