Multicellular Organisms - The Heart Flashcards
1
Q
Describe the flow of blood through the RIGHT SIDE of the heart
A
- Oxygenated blood from the lungs flows through the pulmonary vein
- Blood enters the left atrium
- Valves open to let the blood through to the left ventricle
- Valve opens to let the blood through to the aorta where it is transported to the whole body
2
Q
Describe the flow of blood through the LEFT SIDE of the heart
A
3
Q
Name and describe the role of the main parts of the heart
A
4
Q
Describe the following and discuss their features
* veins
* arteries
* capillaries
A