All Economic Questions Arise Because We

question 184

Multiple Choice

All economic questions arise because we

• A) want more than we can get.
• B) want more than we need.
• C) have an abundance of resources.
• D) have limited wants that need to be satisfied.

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Definitions:

Cork Cambium

A lateral meristem that produces cork cells and cork parenchyma; cork cambium and the tissues it produces make up the periderm (outer bark) of a woody plant. Compare with vascular cambium.

Secondary Xylem

The part of a plant that contributes to wood formation, resulting from the division of cambium cells and providing structural support and water transport.

Cork Cells

Specialized cells in the bark of a plant that are dead at maturity and serve to protect and waterproof the plant.

Collenchyma

Living cells with moderately but unevenly thickened primary cell walls; collenchyma cells help support the herbaceous plant body.