Предмет: Химия, автор: muravlevsasha

какому строению отвечает название 2,3,5,5,- тетрабром-2,3,4,4-тетраметил гексона

Ответы

Автор ответа: saliva
1
           Br          Br       CH3    Br
             |           |         |         |
CH3 -     C    -    C   -   C     - C -   CH3 
             |           |         |         | 
           CH3     CH3     CH3    Br
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1. It's never too late
2. The first big step
3. Making the right choices
4. Teaching the teacher
5. A lifetime of learning
6. Independence and responsibil
7. Learning rather than playing
8. The highest level of education


Education is a process which can occupy us for most of our lives. It teaches us what we need know, and prepares us for a life beyond the classroom. It continues as we get older after we leave room, and it never really stops. We learn not only facts and information, but also the nec skills to become a useful member of society


B. Children usually begin their education with pre-school classes at the age of 3 or 4. This might se too young for some children to be away from their parents, but separation has to happen at some School is the main environment where a child must learn to act as an individual, and the break had be made sooner or later


C. Junior school is where a child encounters formal education for the first time, and the teacher actually teach rather than control the kids playing. This first major change in the nature of educatig is the basis of learning to gain knowledge-learning how to learn - as the child realises school is abo much more than simply fun and games.

D. High school, for teenagers, is where it gets serious. So many changes, so many important things to ta into account- exams, friends, appearance- so many choices! What's worse, failure can have serious effects on a student's future. Students who don't get down to some serious study and pass the exams will probably not like the consequences.


E. At university, things change again. A student often leaves home for the first time to go to universit and suddenly, there are problems -like cooking your own food - that have to be solved. The student on their own, and has to deal with it. They have earned their freedom, but now they have to live the challenge


F.And after university, what then? Some people continue their studies to earn a Master's degree a Doctorate, but this level of education is extremely difficult and only a few people have the necessa skills. Many post-graduate students become academics, and their lives follow a familiar student-teache ath.

G. Even if someone feels they didn't achieve all they could have done in their school life, we must remembe that age is no barrier to learning. Many people nowadays return to education in their later years complete their studies, or gain further professional qualifications, or merely to learn something ne Mature students bring something new to the classroom, as well as their 'wise old heads
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