Как понять один круг кровообращения? Объясните внятно и побыстрее пожалуйста...

Как понять один круг кровообращения? Объясните внятно и побыстрее пожалуйста...
- Предмет:
  Биология
- Автор:
  salas
- 5 лет назад

Ответы 1

Один круг кровообращения относится к рыбам. Сердце у рыб двухкамерное (1 желудочек, 1 предсердие) , т. е. венозная кровь из желудочка идет к жабрам, насыщается там кислородом, разносится по тканям и органам и возвращается к сердцу ( в предсердие).
- Автор:
  biscuithenderson
- 5 лет назад
- 0
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Как понять один круг кровообращения? Объясните внятно и побыстрее пожалуйста...

Ответы 1

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