gases in the air

ARGON
BREATHING
CARBONDIOXIDE
EVOLUTION
HELIUM
HYDROGEN
KRYPTON
NEON
OXYGEN
RESPIRATION

elements from the periodic table, linked with respiration, evolution

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Answer Key for gases in the air

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Word	X	Y	Direction
ARGON	13	3	s
BREATHING	11	5	w
CARBONDIOXIDE	8	8	sw
EVOLUTION	2	14	n
HELIUM	3	8	se
HYDROGEN	6	5	se
KRYPTON	12	4	s
NEON	9	7	se
OXYGEN	6	10	se
RESPIRATION	12	4	w