Amale body contains 5 to 6 liters of blood, whereas a female body contains 4 to 5 liters. why do you think there is a difference between the two?

There are a couple of reasons why men have a higher blood volume than women, and here are some of them:
1. they are taller - given that usually male bodies are larger than those of women, they need more blood to flow through such a vast vessel
2. men have testosterone - this hormone increases the production of erythrocytes, or red blood cells
3. women menstruate - during this period of month, women lose a portion of the blood, which is why they have less 

The virus is considered to be are living item since they have hereditary material dnas or rnas. they can imitate and change. they respond to boosts, for example, radiation, chemicals, and warmth. they have antigenic properties. they are proficient to duplicate with a same hereditary constituent.