1. Drugs can come from many different (источников). 2. Drugs can be obtained from various parts of plants, such as (листья, стебли, корни, корневища). 3. Liquid forms of drugs are: (настой, настойка, отвар). 4. Every small bottle or a box has (этикетку) with the name of the medicine stuck on it. 5. White ones are stuck to(указывать) drugs for internal use. 6. Nurses, doctors and patients themselves must not (путать) different medicines because some of them are poisonous and their overdosage may cause an untoward reaction and sometimes even death.
2.leaves, stems, roots, rhizomes
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