Life Forms in the Precambrian Include

question 22

Multiple Choice

Life forms in the Precambrian include

• A)trilobites,brachiopods and stromatolites.
• B)cyanobacteria and trilobites.
• C)the agnatha and the coelacanths.
• D)stromatolites and certain primitive blue-green algae.

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Definitions:

Equilibrium Price

The price at which the quantity of a good demanded by consumers balances the quantity supplied by producers, resulting in a stable market condition.

Suppliers

Businesses or individuals that provide goods or services to another entity, often in exchange for monetary compensation.

Surpluses

Occurs when the quantity supplied of a product exceeds the quantity demanded, often leading to a drop in prices.

Price Up

An increase in the cost of goods or services in the market.