Предмет: Алгебра, автор: 7067564356774356778

Будь-ласка допоможіть вирішити

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Автор ответа: lvv9136

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The heart is an inner hollow muscular organ placed within the chest and included in the pericardium. The base of the heart is against the third rib. The
weight of the heart is about 300 grams (gr) in the male and about 220 gr in the female.
The heart consists of two separate chambers divided by the septum. Each of the chambers has two connected parts: the atrium and the ventricle.
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