Text DIGESTIONFor life to continue,

Text DIGESTION

For life to continue, the body requires fuel in the form of oxygen and food Respiration provides the oxygen. Our food, however，cannot be utilized b> the body in the form in which it is eaten. It must be specially processed b> the body before it can be of any use. This special processing is known as digestion- It is brought about by the action on the food of certain substances called enzymes which are made by the body and mixed with the food during its passage through the body.

The food we eat consists of protein, carbohydrate and faL It also contains small quantities of vitamins and minerals.

Proteins are found in meat, fish, eggs，milk and cheese. They are bn>ken down into amino-acids during digestion. Protein is necessary for cell gro^ih and repair.

Carbohydrates are found in sweet and starchy foods such as sugar, flour aixi potatoes. They are broken down into glucose during digestion. CartK>hydrares provide body cells with the energy required to perform their fimctkms.

Fats are found in meat, fish，dairy products and vegetable oils. The digestive process breaks them down to fatty acids. Fats provide energy and bod> fiaL which is stored in a layer beneath the skin. It acts as a reserve source of eoergv when needed, and also as insulation which helps maintain body temperamre ш cold weather.

The body requires water for the production of blood, digestive juices, urine and sweat. Many foods contain a large quantity of water but it is still necessan to drink more than a litre of fluid daily.

Результаты (английский) 1:

Text DIGESTIONFor life to continue, the body requires fuel in the form of oxygen and food Respiration provides the oxygen. Our food, however, cannot be utilized (b) > the body in the form in which it is: eaten. It must be specially processed (b) > the body before it can be of any use. This special processing is known as digestion-It is brought about by the action on the food of certain substances called enzymes which are made by the body and mixed with the food during its passage through the body.The food we eat consists of protein, carbohydrate and faL It also contains small quantities of vitamins and minerals.Proteins are found in meat, fish, eggs, milk and cheese. They are bn > ken down into amino-acids during digestion. Protein is necessary for cell gro ^ ih and repair.Carbohydrates are found in sweet and starchy foods such as sugar, flour aixi potatoes. They are broken down into glucose during digestion. CartK > hydrares provide body cells with the energy required to perform their fimctkms.Fats are found in meat, fish, dairy products and vegetable oils. The digestive process breaks them down to fatty acids. Fats provide energy and bod > fiaL which is stored in a layer beneath the skin. It acts as a reserve source of eoergv when needed, and also as insulation which helps maintain body temperamre w cold weather.The body requires water for the production of blood, digestive juices, urine and sweat. Many foods contain a large quantity of water but it is still necessan to drink more than a litre of fluid daily.

Результаты (английский) 2:

DIGESTION Text For life to continue, the body requires fuel in the form of food and oxygen Respiration provides the oxygen. Our food, however, can not be utilized b> the body in the form in which it is eaten. It must be specially processed b> the body before it can be of any use. Special processing is This known as digestion- It is brought about by the action on the food of certain substances called enzymes which are made ​​by the body and mixed with the food during its passage through the body. The food we eat consists of protein, carbohydrate It also faL and contains small quantities of vitamins and minerals. Proteins are found in meat, fish, eggs, milk and cheese. They are bn> ken down into amino-acids during digestion. Is necessary for Protein cell gro ^ ih and repair. Carbohydrates are found in starchy foods and sweet such as sugar, flour aixi potatoes. They are broken down into glucose during digestion. CartK> hydrares provide body cells with the energy required to perform their fimctkms. Fats are found in meat, fish, dairy products and vegetable oils. The digestive process breaks them down to fatty acids. Fats provide energy and bod> fiaL which is stored in a layer beneath the skin. It acts as a reserve source of eoergv when needed, and also as insulation which helps maintain body temperamre w weather cold. The body requires water for the production of blood, digestive juices, urine and sweat. Many foods contain a large quantity of water but it is still necessan to drink more than a litre of fluid daily.

Результаты (английский) 3:

text DIGESTION

for life to continue, the body requires fuel in the form of on struggles and food Respiration provides the on struggles. the food, however, cannot be described (b > the body in the form in which it is eaten. it must be specially this b > the body before it can be of any use.the special processing is known as digestion - it is brought about by the action on the food of certain substances called enzymes which are made by the body and mixed with the food during its passage through the body.

from the food we eat consists of protein, carbohydrate and faL it also contains small quantities of vitamins and minerals.

Proteins are found in meat, fish, low, milk and cheese.they are bn > ken down into amino - acids in digestion. protein is necessary for cell gro
ih and like.

Carbohydrates are found in sweet and starchy foods such as sugar, in the end aixi potatoes. they are broken down into glucose during digestion. CartK > hydrares provide body cells with the energy required to perform their fimctkms.

fats are found in meat, fish, dairy products and vegetable oils.the digestive process breaks them down to fatty acids. fats provide energy and bod > fiaL which is stored in a layer beneath the skin. it acts as a reserve source of eoergv when needed, and also as insulation which can maintain body temperamre shh cold weather.

the body requires water for the production of blood, digestive included full, urine and sweat.many foods contain a large quantity of water, but it is still necessan to drink more than a litre of fluid daily.