Write true or false. Correct the false statements.
1. The heart is enclosed in a double-layered membrane called pericardium.
2. The upper chambers of the heart are called ventricles.
3. The lower chambers of the heart pump the blood out of the heart.
The circulation of blood between the heart and lungs is called systemic circulation.
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- True
- False, are known as auricle
- True
- True
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Write true or false. Correct the false statements.
1. The heart is enclosed in a double-layered membrane called pericardium.
2. The upper chambers of the heart are called ventricles.
3. The lower chambers of the heart pump the blood out of the heart.
4. The circulation of blood between the heart and lungs is called systemic circulation.
1. True
2. False.
The upper chamber of heart is called Atrium.
3. True
4. False
The circulation of blood between the heart and lungs is called Pulmonary circulation.
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