Why Does Exchange Occur Only in Capillaries and Not in Arteries

question 11

Essay

Why does exchange occur only in capillaries and not in arteries or veins?

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Definitions:

Liquid Core

The fluid, outer layer of Earth's core, composed primarily of molten iron and nickel.

Density

The mass of a substance per unit volume, a critical factor in the behavior of geological materials.

San Andreas Fault

A major geological fault in California known for producing significant earthquakes, marking the boundary between the Pacific and North American tectonic plates.

Northridge Earthquake

A magnitude 6.7 earthquake that struck the Los Angeles area of California, USA, on January 17, 1994.