Question

Blood contains ..................of water *

a-90%
b-80%
c-70%
d-60%​

Answer 1

a 90%

Blood contains:

Composed of 90% water, salts, lipids and hormones, it is especially rich in proteins (including its main protein albumin), immunoglobulins, clotting factors and fibrinogen.

Answer 2

Blood contains 90% of water .

hope it helps...