Vascular resistance is due to friction between blood and the walls of the blood vessel. Which of the following causes low vascular resistance? obesity

dehydration

high blood pressure

cholesterol levels within normal range

हर सुबह आपकी इतनी सुहानी हो जाए,

कि गम की हर बात पुरानी हो जाए,

खिले मुस्कान आपकी ऐसे कि,

ख़ुशी भी आपकी दीवानी हो जाए|

good morning Friends

answer: although many types of viruses can cause a common cold, rhinoviruses are the most common culprit. a cold virus enters your body through your mouth, eyes or nose. the virus can spread through droplets in the air when someone who is sick coughs, sneezes or talks. theres your answer

explanation: