Question

Water molecule (H₂O) is split into hydrogen (H₂) and oxygen (O₂) when

a.

larynx is lowered, glottis is open

b.

larynx is lowered and the windpipe is opened

c.

larynx is raised and epiglottis blocks glottis

d.

larynx is raised and pharynx is shut

Posted under Biology

Answer: (c).larynx is raised and epiglottis blocks glottis

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Q. Water molecule (H₂O) is split into hydrogen (H₂) and oxygen (O₂) when
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