Предмет: Биология, автор: alieksieiniekr

Введение вакцины вырабатывает...иммунитет,а введение лечебной сыворотки создает...иммунитет?

Ответы

Автор ответа: nikoliwanowa

0

от вакцины вопще то - постоянный иммунитет, а от сыворотки временный

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