Alveolus. gas exchange
Palabras clave
system,
respiratory,
oxygen,
lung,
blood,
human,
anatomy,
alveolus,
gas,
exchange,
respiration,
air,
lung,
pulmonary,
capillary,
red,
medicals,
organ,
health,
science,
biology,
structure,
medicine,
illustration,
carbon,
dioxide,
disease,
education,
breathe,
healthy,
artery,
heber,
health care,
care,
chronic,
cross section,
diagram,
immune,
labeled,
research,
section,
vector,
worked,
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