Arteries become hard due to the deposition of ----in them.

شریانوں میں ---- جمع ہونے کی وجہ سے سخت ہو جاتی ہیں۔

cholesterol

fats

both A and B

none of them

Atherosclerosis, sometimes called "hardening of the arteries,"

Atherosclerosis occurs when fat, cholesterol and other substances build up in the walls of arteries

These deposits are called plaques.

***

ND11-12-2022