Предмет: Химия, автор: LRG

название одной из областей применения кальция

Ответы

Автор ответа: Eropka

Одно из областей применения кальция-это медицина.

Автор ответа: devochkazagadka

кальций используется в промышленности для получения некоторых ценных и редих металлов

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Предмет: Английский язык, автор: 77770180904sr

My hero
Maria and Azamat talk about people for their school project
Maria: Azamat, do you remember, next Friday we need to do a project about the heroes of our days?
Azamat: Yes, I remember. There is little time left. Let’s do it together, shall we? Do you have any ideas?
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Maria: I admire the achievements of figure skater Elizabeth Tursynbaeva. She is beautiful and graceful. She has a successful career in sport She has won several tournaments and participated in the Olympic Games. In 2017, and I watched her performance at the Asian Sports Games. She is very modern, she plays the piano and violin.
Azamat: Let's find photos on the Internet and make a project plan. I think everyone will like it.
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Maria: I will try to find the information about social projects our heroes took part in.
Azamat: Good! We have 3 days for work.
Maria: Let’s start! Turn on your laptop.
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