The answer: intrapulmonary pressure; atmospheric pressure
Intrapulmonary pressure refers to the pressure that exist in your pleural cavity. Atmospheric pressure, refers to the pressure that exist in earth's atmosphere. Air will move from high pressure to low pressure area. So, in order for the air to sucked in, we will expand our lung to reduce our intrapulmonary pressure and allow air to move from our environment into our body.
Answer:education, Roman lives and literature, Greek lives and literature, and science
<span> A person </span>acts knowingly<span> with </span>respect<span> to conduct or to a circumstance described by a statute defining an offense </span>when<span> he is </span>aware<span> that his conduct is of ... If a culpable mental state on the part of the </span>actor<span> is </span>required<span> with </span>respect<span> to every material element of an offense, such offense is one of "</span><span>mental culpability."
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