CO2
English Dictionary
->
Letter C
-> CO2
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CO2 Definition
(n)
a
heavy
odorless
colorless
gas
formed
during
respiration
and
by
the
decomposition
of
organic
substances
;
absorbed
from
the
air
by
plants
in
photosynthesis
CO2 Synonyms
carbon dioxide
carbonic acid gas
CO2
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