Предмет: Биология, автор: Zikrullodadomatov

4. Найдите отделы тела рыбы: голову, туловище, Хаост. Установите их.
границы. Объясните, какое значение имеют плавные переходы Отде-
лов тела для жизни рыбы в воде. У КАРАСЯ
Пж на уроке 20 БАЛЛОВ

Ответы

Автор ответа: Joklok999

Ответ:Внешнее строение рыб характеризуется плавными переходами между отделами тела, то есть между головой, туловищем и хвостом нет четких границ, как, например, у наземных млекопитающих. Такое строение уменьшает сопротивление воды при плавании в ней рыбы, что способствует уменьшению ее энергетических затрат и повышает скорость передвижения рыбы в воде

Объяснение: мне кажется нет разницы всё рыбы одинаковые разного ничего нет так что....

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