×
+ All Categories
Log in
English
Français
Español
Deutsch
The top documents tagged [lungsmoving gases]
Home >
lungsmoving gases
20.2: The Respiratory System: the exchange of gases
68 views
Why a respiratory system? Need O 2 in – for cellular respiration – make ATP Need CO 2 out – waste product O2O2 food ATP CO 2.
224 views
20.2: The Respiratory System: the exchange of gasesThe Respiratory System: the exchange of gases Section Objectives: Identify the structures involved.
219 views