In Wallerstein's World Economy Model

question 24

Multiple Choice

In Wallerstein's world economy model

• A)the world economy is stratified in a core,periphery and semiperiphery
• B)the world economy is stratified in a nucleus,periphery and semiperiphery
• C)the world economy is stratified in a core,periphery and margin
• D)the world economy is stratified in a nucleus,periphery and margin
• E)the world economy is stratified in a center,periphery and semipheriphery

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Definitions:

Oxygen-Poor Blood

Blood that has delivered its oxygen to tissues and organs and is returning to the heart and lungs to be reoxygenated.

Superior Vena Cava

Vein that delivers oxygen-poor blood from the upper body to the heart.

Oxygen-Poor

Environments or situations where the concentration of oxygen is significantly lower than the atmospheric levels, often creating challenges for aerobic organisms.

Inferior Vena Cava

Vein that delivers oxygen-poor blood from the lower body to the heart.