Cnidarians Have an Outer Layer Derived from Ectoderm, an Inner

question 11

Multiple Choice

Cnidarians have an outer layer derived from ectoderm, an inner layer from endoderm, and a ____.

• A)middle layer of mesoderm
• B)watery middle layer
• C)well-developed brain
• D)jellylike matrix in between
• E)complete gut

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Definitions:

Social Security

A government program designed to provide financial assistance and support to people with inadequate or no income, primarily the elderly, disabled, and families with dependent children.

Inflation

The quickening in the standard cost evaluation for goods and services, wearing down the strength to purchase.

CPI

Consumer Price Index, a measure that examines the weighted average of prices of a basket of consumer goods and services, such as transportation, food, and medical care, used to estimate inflation.

Market Basket

A selection of goods and services used to track changes in prices and inflation over time.