The digestive system processes food into usable and unusable materials by chemical digestion. The usable materials are transported via the cells throughout the body while the unusable materials are sent to the large intestine where it waits to be disposed of.
The urinary system flushes out unusable chemicals that are extracted from the food by the digestive system.
If the materials are unsuitable, counterfeit, or in an unusable state they should either be discarded or returned to the supplier. Materials that are not correct should not be used, even if they are similar to what is required.
If the materials are unsuitable, counterfeit, or in an unusable state they should either be discarded or returned to the supplier. Materials that are not correct should not be used, even if they are similar to what is required.
Excretion is necessary to remove wastes and unusable products from an organism. In humans, the kidneys and the digestive tract (colon) produce these but the lungs and the skin do as well.
Most of the absorption of food in the body takes place in the small intestine. Nutrients and minerals are absorbed and unusable matter passes through the rest of the digestive system.
Heat, by itself, is unusable. It is the heat difference that makes it usable.
Yes. Although we may think a rat is very different from human beings, the rat has the exact same type of digestive system as we do. It has a mouth, which captures, chews and swallows food. It has a stomach, which helps break down the food further. It has a digestive tract, which releases nutrients from the food particles into its body and separates unusable waste products. It has an anus, where waste products are eliminated.
There are several equivalent formulations for this law, for example:No heat machine can have an efficiency above that of the theoretical Carnot engine.Entropy increases.Useful energy is continually converted into unusable energy.There are irreversible processes in nature.
unusable
Is the question 'What machines create unusable energy?' All machines create unusable energy because entropy increases; 'You can't break even. '(C P Snow).
get the minerals,nutrients and other healthy nutrients from the unusable to make it usable water..
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