Note: Click the image below to view a larger version.
The main organs of the human digestive system form a tube that runs from the mouth to the anus. These function to ingest and digest food, absorb nutrients and remove undigested waste.
Dear Hub visitor,
You're invited to participate in an online survey about the New Zealand Science Learning Hub. This survey was designed to help Hub staff enhance and develop further the site. This is different from our November 2013 survey, so even if you took part in that survey, we would appreciate you taking this survey as well.