The middle man of the body is

What is ''the middle man of the body''?

Why is lymph called middle man of body ?

Why is lymph called middle man of body?

Identify the mismatched pair. 1) Middle Man of the body - WBC 2) Fabrici - Wings of the bat 3) Harvey - blood circulation in human beings.

In sponges, the middle layer in the body wall is called

The middle part of body of hemichordates is called

The middle part of body of hemichordates is called

_______ is the middle man for the exchange of materials between blood and tissue cells.

The number of bones present in the skeleton that runs along the middle longitudinal axis of the body is