Fibre or roughage, as it's sometimes known.
The larger cell becomes, the efficiently it is able to function
The phyloric sphincter is at the bottom of your stomach. It is the opening to the jejunum (the beginning of the small intestines).
The function of blood stream is to help in transportation of various substances accros the body.
the membrane
Nutrition
feces
Mitochondria because it's function is cellular respiration
The large intestine covers the digested food with juices and substances. The small intestine pulls nutrients out of the digested food.
Finger like folds in the intestines called villi and microvilli aid in the nutrients being absorbed into the bloodstream. The function of the villi in the frog is it helps with the digestion process.
The function of the small intestine is to break down foods and the function of the large intestine is to clean out the food that are not absorbed as wastes.
solubility and absorbation
You are describing the function of the large intestine or colon. Its job is to reabsorb extra water so cannot be lost. If this does not occur diarrhea is the result. If too much water is absorbed constipation occurs.
The intestines help carry the earthworm's waste to the anus, where it is expelled from the worm.
The gallbladder secretes sulfuric acid into your stomach to break down undigested food.
The large intestines function is to digest your food.
The function (job) of the intestine is to digest and absorb food. Digestion means breaking down food into soluble substances which can be absorbed. For example, starch is broken down into sugar (glucose) and protein is broken down into amino acids. So, the substances which are taken in by the blood from the intestine are digested foods, for example sugar (glucose) and amino acids. Most food is absorbed by the small intestine. Undigested food and water pass into the large intestine which takes some of the water back into the blood. See http://www.kidshealth.org/kid/body/digest_SW.html http://www.bbc.co.uk/schools/ks3bitesize/science/biology/diet_5.shtml
When you are no longer able to survive or function efficiently without the thing in question.