The alveoli are the most important part of the respiratory system. They are the way oxygen gets from the air into your blood. Each alveolus is surrounded by capillaries which allow for diffusion. Oxygen diffuses into the capillaries and gets taken back to the heart.
exists and is an alternate of . Banks are open usually on all working days and some banks even during weekends. Their working time is like normal office hours for us. They start around 9 AM in the morning and work till 3 or 4 in the evening and then consolidate the days accounts and leave for their homes around 6 pm. 8 people found this useful.
BUSINESS HOURS. Most stores are open from 10:00am to 21:00 pm with a long lunch break between 13:00 pm and 16:00 pm. Banks are open only in the morning from 9 am to 13:00 and from 4:30 till 18:00 in the afternoon.