цель работы: используя различные опыты, выяснить, какова роль дождевых червей в почвообразовательном процессе. в работе автор отвечает на вопросы: за какой промежуток времени дождевые черви могут образовывать слой перегноя, какова толщина плодородного слоя и могут ли черви создать плодородный слой в чистом песке?
порядок знакомства:введение1.основная часть.2.биология и среда обитания.3.строение и .3.1.пищеварительная система.3.2.кровеносная система.3.3.органы выделения.3.4.нервная система.3.5.органы чувств.3.6.половая система.3.7.развитие.4.практическое значение.5.экспирементальная часть.6.вывод.7.заключение.8..
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Task 1. (5 points) what is molly adamauer saying? add my, your, his, her, our or their. first name is molly. family name is adamauer. what about you? what's first name? and what's family name? i'm married. husband is great. name is aisek. we've got one son and one daughter. son is 21. name is nickolas. daughter is 24. name is emy. emy is married. husband's name is bred. emy and bred have got two children. names are kevin and evi. task 2. (5 points) make negative sentences from the following positive sentences. use short forms. 1) i have got three pens. – 2) he has got a rubber. – 3) we have got notebooks. – task 3. (5 points) answer the questions. 1) what country do you live in? 2) what nationality are the people from your country? task 4. (5 points) how do you say these numbers? write words. 246, 682, 935, 794, 813 task 5. (5 points) which floor do the following people live on? write down the whole sentences using ordinal numbers. 1) amanda – floor 11 amanda lives on the eleventh floor. 2) jessica – floor 9 3) peter – floor 7 4) john – floor 5 5) julia – floor 4 6) mary – floor 3 7) brian – floor 2 8) james – floor 1
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