Предмет: Химия, автор: Аноним

даю 20балов очень срочно нужно!!!!!​

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Ответы

Автор ответа: Adelinakaldygarina
2

1Азот-N-Nitrogenium

Кислород-O-Oxigenium

Сера-S-Sulfur

Фосфор-P-Phosphorus

Водород-H-Hidrogenium

Мыщьяк-As-Аrsenicum

3 Сера

4W-11

X-12

Y-18

Z-20

удачи

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Предмет: Английский язык, автор: yourbunnywrote38
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Check and challenge, Practice question
Public transport is being used by passengers which they don't
need to travel in their own vehicle. Nowadays there are many
different kinds of public transport like hi-speed trains, buses,
taxi, ferry, etc. They are very popular and provide good
services. As a result, I encourage to use public transport. There
are lots of advantages to use public transport.
On the upside, using public transport is more environmentally
friendly. People like driving their own cars but they are choking
the cities. For the environment it is a good way to protect our
Earth. Also public transport is very convenient for people who
can't afford to buy a own car. You can take a bus or train to
arrive the destination in a cheap price. Another advantages of
public transport is offering more jobs for drivers. It is a steady
job. In my country, if you have a family member is a bus driver,
you don't need to pay for take a bus for whole life. As a result,
there are lots of pros of using transport.
On the down side, maybe it is inconvenient for people need to
change bus or train to arrive the destination. Also, trains and
buses are crowded in busy time, maybe passenger need to wait
for a long time to get home. Another disadvantages of public
transport is dirty. In some buses, you might find the seats are
dirty and many tickets on the floor.
Obviously, you can see there are more pros of using public
transport. I strongly agree people using public transport.
Nowadays, air pollution is more serious. It is a good way to
solve this problem. Also, it make for citizens to use and life more easier.