i am doing a science project and needmeasurements for organs in the respiratory and excretory systems

Answer 1

You need to be specific.

Answer 2

okay the pharunx larynx trachea and theinferior vena cava and abdomonial aorta

Answer 3

please someone help me

Answer 4

I found one, looking for the others.

Check back later, we will try to help.

Answer 5

thanks whih one did you find

Answer 6

inferior vena cava:medind.nic.in/iby/t06/i7/ibyt06i7p63.pdf

Answer 7

thanks