Предмет: Биология, автор: zbyrunandriy98

Скільки сердець у восьминога?

Ответы

Автор ответа: alinamlt2005

0

Ответ:

У восьминога три серця: одне (головне) жене блакитну кров, багату на металічні елементи, як залізо і мідь, по всьому тілу, а два інших — зябрових — проштовхують кров через зябра.

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