Digestive System

Fatty acid molecules and glycerol

Teeth
your mouth

Phylum Numertea....like ribbon worms

Because your saliva contains enzymes that begin to break down complex carbohydrates into simple sugars.

The mouth contains amylase in saliva, and the stomach contains hydrochloric acid.

Usually untreated infection. If the appendix gets infected, it swells and causes the patient some pain. Left untreated, it can burst - releasing toxins into the abdomen, which can result in septicaemia.

they all work together and help the bird fly because a birds lungs connect to the air sacs that provide a constant supply of oxygen to the blood and make the bird more lightweight.

Physical digestion is the term for breaking down large food molecules into small molecules. Mechanical digestion and physical digestion mean the same thing.

two organs where digestion occur are stomach and small intestine

Human hair cannot be digested by humans, so I would hypothesize that we could not digest cat hair either.

Mechanical digestion is a kind of digestion that takes place when food is chewed, mixed, or churned anywhere in your digestive track. two places it takes place are in the stomach and the mouth.

Pepsin is therefore acidic since the pH in the stomach is 2

heterotrophic nutrition

large surface area

There are tiny organisms inside a termite, protozoa, that eat it. The product of that is edible by both the protozoa and the termite.

kidney

Smooth muscles are found in the intestines and stomach. If these were skeletal muscles, instead of smooth, you would have to physically think about digesting your food to control digestion, and no food would get digested while you were busy or sleeping!
it is the smooth muscles only.
Smooth muscle

Celulose. Some humans also cannot digest lactose aka someone who is lactose intolerant.

The FasTrak system enables a smoother flow of traffic by offering a mounted tag for the windshield of a car that gets scanned by an antennae when passing through a toll booth. The information scanned gets added to the tag holders FasTrak account so there is no stopping to pay money.

As food passes through the digestive system, the digestive processes attack different types of food - carbohydrates, fats and proteins. The breakdown of proteins requires an acid environment (in the stomach region) while the breakdown of fats and carbohydrates needs an alkaline environment. Thus the Ph of the gut is changed when food leaves the stomach.

No, it does not. Lactic acid is a temporary respiration mechanism where the body is burning glucose without oxygen. It has no affect on the number of calories are being used in the process, or at least not enough to trigger the hypothalamus into increasing the feelings of hunger.

The Esophagus

i have no idea what so ever its what i want to know

Liver produces bile and it is stored in gall bladder....

Bile breaks down fat.

If you some how dont have gall bladder or your liver cant produce bile

you can not eat fat....or oil and any meat product even egg.

no