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TiliK225 [7]
3 years ago
12

Define systole and diastole

Mathematics
1 answer:
siniylev [52]3 years ago
6 0

Systole and Diastole are 2 phases of the cardiac cycle. Systole is when the heart contracts to pump blood out. Diastole is when the heart relaxes after contraction and refills with blood.

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41ft²

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8ft - 2ft = 6ft

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Please check for this in the attachment.

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Picture needed. not enough info

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