A group of red blood cells within a blood vessel Repeated mentions of red blood cells and blood cells have been simplified to just red blood cells The
Palabras clave
macro,
disease,
science,
biology,
mobile phone,
medicine,
background,
virus,
small,
cancer,
hiv,
microbiology,
experiment,
nubes,
love,
pattern,
red,
blood,
valentine,
decoration,
texture,
holiday,
design,
christmas,
romance,
flower,
illustration,
wallpaper,
heart,
art,
card,
romantic,
rose,
grunge,
pink