I believe the answer is A. Don't trust me though, lol.
A and b. Cancer is not related to obesity
Answer:
Improper Diet
Genetics
Medication
Stress
Weight
Explanation
Because diabetes can occur in many forms.
Friction slows things down. For example when you are putting on breaks in a car the friction causes the car to stop because you are putting pressure on the shoe and drum.
Friction goes against applied force works against it causing the object motion to slow down.<span />