Wadnaha bini'aadamka iyo nidaamka wareegga laba-jibaaran, oo ay ku jirto xisaabinta wax-soo-saarka wadnaha
Cashar 6 / 9
Muuqaalka casharka
Muuqaalku weli diyaar ma aha.
Bogagga casharka
weli lama diyaarin
Faahfaahinta casharka
Natiijada casharka
I can describe the function and structure of the human heart, and the importance of having a double circulatory system.
Muuji qoraalka
Substances are transported around the body in the blood, which is pumped through vessels by an organ called the heart.
The heart is made of cardiac muscle, which continually contracts and relaxes to pump blood.
The heart has four chambers with valves, which keep oxygenated and deoxygenated blood separate.
Cardiac output can be calculated using: cardiac output = stroke volume × heart rate.
We have a double circulatory system; blood is pumped to the lungs for gas exchange then around the rest of the body.
Warqadda shaqada
weli lama diyaarin
Imtixaannada
Imtixaankan weli diyaar ma aha.
Waxa ardaydu arkaan
Tan waa isla casharka sida ardaygu u arko. Waxaad qayb kasta u dirsan kartaa ardayda.
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Nuxurkan waxaa leh Cashar, waxaana lagu daabacay shatiga furan.