If the person is unconscious but still breathing, put them into the recovery position with their head lower than their body and call an ambulance immediately. Continue watching the patient to ensure they don't stop breathing and continue to breathe normally.
Tarsus
explanation: hope it helps
True, but it will get done faster with more help.
A difference between the three are that arteries are larger than capillaries and veins. However, veins are larger than capillaries.