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Last updated: October 18, 2024

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Hint	Answer
blood type (universal donor)	o-
atomic symbol for element named 'oxygen'	O
main component in cellular respiration	O
most common blood group	O
can take transfusions only from itself and o-	o+
classified as having neither a or b antigen	o
neuter singular (ablative), 2nd declension	ō
english pronunciation of を	o
element of the periodic table that we need to breathe	O
complete. in air, N = 78%, _ = 21%, Ar = 1%	O
neuter singular (dative), 2nd declension	ō
english pronunciation of オ	o
english pronunciation of お	o
the eight blood types are: a+, a-, b+, b-, ab+, ab-, o+, and	o-
eighth element of the periodic table	O
element with atomic mass 15.999	O
most common blood type	O+
fourth most common blood type	O-
masculine singular (ablative), 2nd declension	ō
masculine singular (dative), 2nd declension	ō