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Ira Lisetskai [31]
3 years ago
7

Parts of the eukaryotic cell worksheet answers​

Biology
1 answer:
love history [14]3 years ago
7 0
Idk what school is it
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3 years ago
Earth's interior is composed of different layers classified by what two things?
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An electrocardiogram (ECG) provides information about: Group of answer choices the pressure of blood in the heart chambers the r
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the rhythm of heart contractions.

Explanation:

In Human anatomy, cardiac cycle can be defined as a complete heartbeat of the human heart which comprises of sequential alternating contraction and relaxation of the atria and ventricles, therefore causing blood to flow unidirectionally (one direction) throughout the human body.

Generally, the cardiac cycle occurs in two (2) stages;

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An electrocardiogram (ECG) provides information about the rhythm of heart contractions.

Additionally, the right atrioventricular valve (AV) also referred to as the tricuspid valve is located on the right dorsal side of the human heart. The right atrioventricular valve (AV) comprises of three (3) leaflets (flaps) which opens and closes in order to allow for the flow of blood from the right atrium of the human heart to the right ventricle. Also, the right atrioventricular valve is saddled with the responsibility of preventing blood from flowing backward in the mammalian heart.

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Most of the worlds fossil fuels are made up of Coal.
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You are operating a powerboat at night. Your red sidelight must be visible to boats approaching from which direction(s)?
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