Red blood cells flowing through a blood vessel.
Palabras clave
plasma,
blood,
vessel,
red,
cardiovascular,
medicine,
health,
human,
mobile phone,
anatomy,
science,
erythrocytes,
anemia,
vascular,
artery,
vein,
biology,
clot,
circulatory,
medicals,
cell,
microbiology,
disease,
disease,
scientific,
infection,
background,
nubes