Red blood cells flowing in a vessel.
Palabras clave
biology,
blood,
microbiology,
vein,
red,
artery,
anatomy,
medicine,
science,
illustration,
organic,
microscope,
platelets,
flowing,
research,
blood flow,
magnification,
mobile phone,
erythrocytes,
order,
oxygen,
photo,
protection,
three-dimensional,
closeup,
concept,
molecular,
no people,
particle,
virus,
cholesterol,
selective focus,
small,
bloodcell,
blood vessel