In Africa, __________ Are Often Used in Uncentralized Systems, While

question 32

Multiple Choice

In Africa, __________ are often used in uncentralized systems, while __________ are common in kingdoms.

• A) masks; headdresses
• B) gowns; masks
• C) headdresses; gowns
• D) headdresses; masks

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Definitions:

Partial Pressure

The pressure that a single component of a gas mixture would exert if it occupied the entire volume of the mixture at the same temperature.

Osmotic Gradient

A difference in the concentration of solutes across a semipermeable membrane, which drives osmosis, the movement of water to balance solute concentrations.

First Lungs

Refers to the initial evolutionary development of lungs in the ancestor of terrestrial vertebrates, facilitating air breathing.

Outpouchings

Bulges or protrusions from a hollow structure in the body.