I know it's long but I hope it helps you (•‿•)
When the walls of the arteries thickens and hardens- occurs typically at old age.
<span>seminal vesicles
The seminal vesicles, vesicular glands, or seminal glands, are a pair of simple tubular glands posteroinferior to the urinary bladder of some male mammals. Seminal vesicles are located within the pelvis.</span>
