Blood is a vital part of any living animal. It circulates through the whole body and is an essential channel of communication between the different organs. It supplies nutrients, oxygen and hormones to different parts and removes waste products, thereby maintaining overall health. It seals any bleeds and protects against disease. Test your knowledge about blood and some blood disorders by taking this quiz.
This Quiz has 10 questions.
1. How many liters of blood does an adult human have?1/10