within the capillaries of the lungs, gasses are exchanged by diffusion; oxygen diffuses from the _______ to the ________ and carbon dioxide diffuses from the ________ to the ________

Question

shreehari499 · Answer

Within the capillaries of the lungs, gasses are exchanged by diffusion; oxygen diffuses from the ALVEOLI to the BLOOD  and carbon dioxide diffuses from the BLOOD to the ALVEOLI and then let out through our body

anonymous · Answer

thanks again (:

shreehari499 · Answer

Wlcm again! :)

anonymous · Answer

can u help me with another real quick?

shreehari499 · Answer

tell me...

anonymous · Answer

trace the pathway through the respiratory tract of the pig starting with the external nares and mouth. 

im guessing it like wantes me to write a sequence of events

shreehari499 · Answer

It starts from the External nares..then the internal nares-pharynx-glottis-trachea-bronchi --bronchioles and then at last the alveoli.

anonymous · Answer

thx lol