Предмет: Биология, автор: sabuxi1999

каким опытом можно доказать что пульс связан с колебанием стенок артерий а не с движением крови в них

Ответы

Автор ответа: pva0093864

зажми артерию, если прикоснуться выше места зажима, пульс чувствуется, хотя движения крови уже нет, а если ниже места зажима, уже не чувствуется, так как палец гасит колебания стенок артерий

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