B) decide if the following statements about gas exchange in the lungs are true
or false and tick (✓) the appropriate box.
if the statement is false, write the correct word in the correction box to
replace the word underlined (do not change the rest of the sentence).
statement
true false
correction
in the lungs, oxygen passes
into the air from the blood.
when we inhale the ribcage
moves up and out
the lungs are part of the
digestive system