Предмет: Биология, автор: Аноним

Каково значение болезнетворных бактерий в природе и в жизни человека

Ответы

Автор ответа: Катюша43423

0

Они помогают в мидецине . Бактерии поподают в организм в ослабленном виде тем самым выробатывают имунетет.

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