Результаты (
английский) 3:
[копия]Скопировано!
1. circulatory system includes the heart, arteries, veins and capillaries. 2. blood returns to the heart through her veins (through the veins). 3. the right and left parts of the heart consists of two chambers: the atria and ventricle. 4. with the reduction of blood проталкивается left ventricle to the aorta. 5. the capillaries are thin, nutrients and oxygen pass through the tissue.
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