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Option 1 Task 1 Break down the formulas of these substances into classes. Construct the formulas for these substances. Give...

Card 1 1. Solve the examples: 8 + 13 = 17 + 1 = 3 + 17 = 12+ 2...

If Mommy's Far Away The boy missed his mother very much. He didn't even want to wash and eat before...

Upbringing of the younger generation is a priority task of modern world education. The most important task of modern education...

Introduction Youth is the main cell of modern society. Youth today is the most important intellectual, cultural and professional reserve...