exhalation is an active process
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exhalation is an active process
exhalation is the process of
briefly describe the process of exhalation
describe the process of exhalation
why is inhalation an active process
explain the process of exhalation
define and explain the process of exhalation
exhalation is a passive process
exhalation and inhalation process
is exhalation active or passive
what is exhalation described as
inhalation and exhaling process
what occurs during exhalation
active inhalation and passive exhalation
how does exhalation work
explain inhalation and exhalation
exhalation is an active process, exhalation is the process of, briefly describe the process of exhalation, describe the process of exhalation, why is inhalation an active process, explain the process of exhalation, define and explain the process of exhalation, exhalation is a passive process, exhalation and inhalation process, is exhalation active or passive, what is exhalation described as, inhalation and exhaling process, what occurs during exhalation, active inhalation and passive exhalation, how does exhalation work, explain inhalation and exhalation