What genetic factor contributes to developing heart disease?

ethnicity
age
stress
diet

ethnicity- exercise diet stress

Explanation:

When members of a family pass traits from one generation to another through genes, that process is called heredity. Genetic factors likely play some role in high blood pressure, heart disease, and other related conditions.

Explanation:

to increase speed you need to decrease frictiona dn drag hense why sprinters wear tight track suits to keep tight against there skin to keep away from wind and decrease the amount of drag you are carrying.a swimmer will wear the tightest swim suit they can possibly fit into (i was a size 28 swim suit at meets i wore a   size 23) why? because the tighter your clothing is the less drag and negative force you have. the heavier the clothe the slower and more wind gets caught. cotton tends to hold onto alot of sweat and water making it slower then say a track suit (no idea what they are made of but they are really comfy around your answer )

love

medication

exercise

rest