Ответ по предмету Биология: Приведите доказательства того, что головоногие моллюски- очень древние животные

Предмет: Геометрия, автор: markova06042011

3
Какое свойство поможет тебе вычислить рационально
значения данных выражений?
25•76•4
50•43•20
8•30 •125
200•32•5
125•57•8
40•49•25
25•83•4
20•94•5
20•77•50
80•63• 125
16•40•5
50 • 87•2

6 лет назад

Предмет: Химия, автор: Ivan090909

Допоможіть............

6 лет назад

Предмет: Английский язык, автор: 2806171

Раскройте скобки, употребив глагол в правильной форме. Все предложения относятся к прошедшему времени.
Очень срочно! Заранее благодарю.

l. Nick ... (to turn off) the music he ... (to listen) to and ...(to go) to answer the phone. He ...(to think) it … (to see) Steve but it ... (to turn out) somebody who ... (to dial) the wrong number.

2. It ... (to be) obvious that she ... (can / not) control herself. She … (to cry) in hysterics.

3. Sheila ... (to like) the novel so much that everything she ... (to read) so

far ... (to seem) ordinary and uninteresting. She even ... (to think) she ... (not / to like) any other book so much and that one ... (to remain) her favorite.

4. She ...(to enjoy) the music that ...(to sound) on the radio. She ... (to hear) neither the melody nor the singer before and ... (to be) sorry she ... (not / to know) what the song ... (to be).

5. The blouse she ... (to wear) ... (to suit) her very well. It ... (to look)

very beautiful and unusual. I ... (not / to see) anything like that before.

6. She ... (to have) a rest after she ...(to work) so hard all day. Right at that

moment the telephone ... (to ring), and her mood … (to change) for the

worse at once because she ... (not / to want) to speak to anyone and … (to hope) that nobody and nothing …( to disturb) her.

7. At the recent environmental conference scientist s ... (to point out) again that the world climate … (to get) warmer.

8. I … (to doubt) that Mr. Stevens … (to do) what we … (to want) to ask him for.

9. I … (not \ to trust) Sam and ... (to be) sure that sooner or later he ... (to show) to that attitude to us and then everybody ... (to see) that I ... (to be) right.

10. The Tysons ... (to have) an impression that something strange ... (to go on)

in the room but they … (to pretend) they … (not/ to notice) it or at least (not / to pay) attention to it.

11. I read in a reference book that the ancient Egyptians ... (to build) pyramids over

the tombs of dead kings and queens.

12. The book she … (to find) … (to look) very old. She ... (to realize) that it ... (can) be valuable that's why she ... (not/ to throw) it away.

13. Brian ... (to look) totally deferent from the man I … (to expect) to see. In

fact I … (to be) disappointed because I … (to imagine) a stronger and a

more handsome man. Bat my friend … (to remind) me that appearance ... (can) be deceiving,

14. She (to begin) to cry when she … (to see) that the flowers she …(always/ to look after) so carefully … (to be) dead.

15. Mrs. Crap ... (never / to throw away) anything hoping that this or that thing

… (to some in) handy. As a result her flat … (to be) full of unnecessary old

things she ... (to store) for ages.

6 лет назад

Предмет: Математика, автор: cyperdmitre

Из пункта А в пункт В, расстояние между которыми 17 км, выехал велосипедист со скоростью 12 кмч. Одновременно с ним из А в В вышел пешеход со скоростью 5 кмч. Велосипедист доехал до В, повернул и поехал назад с той же скоростью. Через сколько часов после начала движения они встретятся?

9 лет назад

Предмет: Математика, автор: retina124527

Саша собрал из конструктора 8 фигур животных по 24 детали в каждой. После этого у него осталось деталей в 3 раза больше, чем он уже использовал. Сколько всего деталей в конструкторе?

9 лет назад

Приведите доказательства того, что головоногие моллюски- очень древние животные

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