Close up of the digestive system of a nematode, revealing the efficiency of nutrient absorption in simple organisms.
Palabras clave
closeup,
efficiency,
biology,
anatomy,
microscopic,
worm,
tiny,
stomach,
digestion,
science,
zoology,
research,
study,
organism,
cell,
microbiology,
ingestion,
guts,
small,
observation,
detail,
nourishment,
biochemistry,
metabolism,
food processing