The cell. Кулагина Ж.Д. - 22 стр.

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22
cells, the nerve cells, the blood cells, the parent cells, the dimensions and shape
of the cells.
Ex. 13. Use the Passive in the sentences below.
Model: The nucleus regulates normal vital activity of the cell.
Normal vital activity of the cell is regulated by the nucleus.
1. Green plants manufacture organic food. 2. Scientists have disclosed many
important facts of protoplasmic structure and activity. 3. Carbon, hydrogen, 
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cells, the nerve cells, the blood cells, the parent cells, the dimensions and shape
of the cells.




      Ex. 13. Use the Passive in the sentences below.

Model: The nucleus regulates normal vital activity of the cell.
      Normal vital activity of the cell is regulated by the nucleus.

1. Green plants manufacture organic food. 2. Scientists have disclosed many
important facts of protoplasmic structure and activity. 3. Carbon, hydrogen,

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