Предмет: Биология, автор: maslovasonya2006

А13. Главным признаком низших растений принято считать
1) отсутствие семян 2) наличие спор
3) отсутствие тканей и органов 4) наличие органов
А14. Только у представителей типа кишечнополостных в теле имеются клетки
1) нервные 2) мускульные 3) чувствительные 4) стрекательные
А15.Замкнутая кровеносная система является характерным признаком
1) моллюсков 2) насекомых 3) хордовых 4) ракообразных

Ответы

Автор ответа: cuznetsovvadik2013

Ответ:

А13 3 А14 3 А15 1

Объяснение:

Автор ответа: Жожо123456

Ответ:

13-3;

14-4 ;

15-1.

Объяснение:

Мне кажется что так

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