Ответьте пожалуйста ** вопрос. 2-3 предложения • What is the most important issue facing...

Question

Ответьте пожалуйста на вопрос. 2-3 предложения
• What is the most important issue facing the environment today?

Answer 1

Overpopulation. One of the most important contribution to the resolution of this problem made in German in thirties of last century.