Вопрос № 911963 - Английский язык

Установите последовательность предложений, чтобы получился связный текст.
There are more than 20 different minerals in the body. 1_______. Then there are small quantities of sulphur, chlorine, magnesium, iron, copper, iodine, fluorine, cobalt, zink and others. Three of the most important minerals are calcium, phosphorus and iron. 2_______. The bones and teeth have 99 per cent of the calcium in the body. If people have enough calcium and phosphorus their bones and teeth will be strong and hard. 3_______. Milk and hard cheeses are the best sources of calcium. 4_______.

Прочитайте текст и выберите утверждение, соответствующее содержанию текста
Cow milk has been used by man from the earliest times to provide both fresh and storable nutritious foods. The nutritional value of milk is indicated by the fact that daily consumption of a quart (0,95 litre) of cows’ milk supplies an average man with approximately all the fat, calcium, phosphorus, and riboflavin, one-third of the vitamin A, ascorbic acid, and thiamine, one-fourth the calories; and with the exception of iron, copper, manganese, and magnesium, all the minerals needed daily. Considerable amounts of nicotinic acid and choline are also provided.

Прочитайте текст и найдите соответствующий перевод подчеркнутого словосочетания.
Zinc is a mineral needed for fetal growth and development. Good food sources of zinc include meat, liver, eggs, seafood.
Iron builds maternal blood volume and fetal blood and muscle. Many women enter pregnancy with low iron stores, resulting in anemia. Foods rich in iron include red meat, especially liver, raisins and fortified breads and cereals.

Прочитайте текст и найдите соответствующий перевод подчеркнутого слова.
Folic acid is a vitamin important in protein metabolism, particularly in periods of rapid growth. Pregnant women should start the day with a good breakfast. Fortified ready-to eat cereal with milk and a glass of orange juice will provide at least half needs. Green leafy vegetables, liver and lentils are other good sources of folic acid.

Расположите пропущенные предложения в таком порядке, чтобы получился связный текст.
1_______. If all the carbon and carbon compounds were suddenly removed from the earth it would look like the surface of the Moon. 2_______. In an ordinary pencil, for example, the inside of the pencil made from graphite, which is an elementary form of carbon, the wood and the paint on the surface of the pencil are all carbon or carbon compounds. The paper of a book, the cover are also made of carbon compounds. All of the clothes one wears including shoes cannot exist without carbon. 3_______. Fuels, foods and many drugs are mostly made of carbon compounds. 4_______.

Расположите пропущенные предложения в таком порядке, чтобы получился связный текст.
1_______. Although there are 89 other naturally occurring elements, the number of known carbon compounds is many times greater than that of the known compounds which contain no carbon. 2_______. The name “organic” comes from the past when chemical compounds produced from ones-living matter were called “organic” and all other compounds were called inorganic.
3_______. Every month several hundred new organic compounds are prepared. 4_______.