The Type of Skeleton Composed of Calcium Rich-Spines,cartilage or Bone

question 26

Multiple Choice

The type of skeleton composed of calcium rich-spines,cartilage or bone is a(n)

• A) exoskeleton.
• B) hydrostatic skeleton.
• C) gastrovascular cavity.
• D) endoskeleton.
• E) vascular canal.

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Definitions:

Fiscal Policy

Government adjustments in spending levels and tax rates to monitor and influence a nation's economy.

Lag

The time delay between the occurrence of one event and the occurrence of another event that is directly related to the first.

Monetary Policy

Actions by a central bank to influence the amount of money and credit in the economy to achieve macroeconomic objectives like controlling inflation.

Aggregate Demand

The total demand for all goods and services in an economy at a given overall price level and in a given time period.