Ответ:
Answer
Объяснение:
общий:
Should the lab equipment be of high quality?
These lab equipments must be of high quality, durable and safe to use.
специальный:
What is the essential laboratory equipment for a standard chemistry laboratory?
A standard chemistry laboratory has all the essential chemistry equipment, which includes a wide range of apparatus like glassware, thermometers, distillation equipment, sterilizers, and so on.
альтернативный:
Should the equipment be resilient or waterproof?
They should also be resilient and has the ability to withstand chemical reactions and temperature and pressure fluctuations.
разделительный:
Laboratories need to be equipped with different kinds of chemistry equipment to function efficiently and perform various research applications, do not they?
Yes, they do. Laboratories need to be equipped with different kinds of chemistry equipment to function efficiently and perform various research applications.
вопрос к подлежащему:
Who can offer laboratories competitive prices for their purchases?
Suppliers can offer laboratories competitive prices for their purchases.
"many" употребляется с теми словами, которые можно пересчитать ( много, карандашей, книг и т.д.).
"much" употребляется со словами, которые нельзя пересчитать (много воды, снега и т.д. )
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This Museum is the most famous in our city. It should be visited because there is a lot of interesting things. I liked the tour painted the world. I saw there the bones of Solomon, FROM ancient pred and even watched a movie. We also took part in"RK".I really liked it there.
Perhaps I'll start with water.
As you know the Earth consists mostly of water,but liquid 60% percent of the water.The remaining 40% are in samarasena condition in Antarctica,Alaska, etc...
Now all the buzz about global warming and it's actually a problem and not just fiction in 2012.The whole point of warming is that we kind of raped the protective shell of the earth and the sun's rays without problems fall down.
Now distances and sometimes covering the Earth from the sun.It's not as big and without the "shell" temperature can be 10-60 degrees all the time!And in a more warm places about 100!At least it's not really for life.Now most of the "protection" is still there,but with the pace it will disappear by 2100,and even before.
If the average temperature but will grow 30-40 degrees glaciers completely rostat much faster.Instead of 20,000 years will need a total of about 600 years,which means that 2700 year, the world will be covered with water almost 100%
<span>Of course, the Apocalypse is not in danger,but if something doesn't change ,the end of human existence on Simle remained not so much time.</span>
