The blood (1 of 3)
7,386 Visningar
• 01/17/24
0
0
Bädda in
samer kareem
8 Prenumeranter
Blood cells travel through the circulatory system suspended in a yellowish fluid called plasma. Plasma is 90% water and contains nutrients, proteins, hormones, and waste products. Whole blood is a mixture of blood cells and plasma.
Visa mer
SORT BY-
Toppkommentarer
-
Senaste kommentarerna