Question

A scene at the bus stop [clues: scene on weekdays, scene

on weekends, different reactions, worried, angry,

resigned, smiling faces, variety of people, young, old,

school going, college going, office going, rush ,push when

bus comes, queues broken ,pick pocket, foot board travel]​

Answer 1

There are five types of blood vessels: the arteries, which carry the blood away from the heart; the arterioles; the capillaries, where the exchange of water and chemicals between the blood and the tissues occurs; the venules; and the veins, which carry blood from the capillaries back towards the heart.