Вопрос № 303506 - Английский язык

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There are uncountable combinations of atoms. For example, 4 carbon atoms combine with 10 1_______ atoms to make up a butane molecule. A glucose molecule is made from 6 carbon atoms, 12 hydrogen atoms and 6 oxygen 2_______. Cellulose, the principal molecule in the plant cell walls and also in wood, paper, 3_______, and many other materials, is a chain that can include up to 12,000 glucose molecules. A sugar molecule is made from carbon, hydrogen and oxygen atoms grouped in specific positions. When these same atoms are grouped in different positions they can form alcohol or starch. The different proportions and positions of the atoms produce the 4_______ forms of matter.

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The universe is energy. Energy 1 _______ in a variety of forms that include everything, from an atomic particle to a group of galaxies. Everything around us is matter and matter is 2 _______ from atoms.
We know over one 3 _______ kinds of basic atoms. They correspond to basic elements like nitrogen, oxygen, carbon, and others. An atom is a unit of matter.
Atoms form groups called molecules. Different 4 _______ of atoms or molecules created different kinds of matter. An oxygen molecule, for example, is made from two oxygen atoms. A carbon dioxide molecule is made from two oxygen atoms and one carbon atom.

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_____ is the sum of the processes by which an animal or plant takes in and utilises food substances.

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Vitamin C has a catalytic function.

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It turned out that the atom could be divisible.

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The petroleum industry is considered as an integral part of the chemical industry.